diff --git a/app/src/main/res/values-cy/strings.xml b/app/src/main/res/values-cy/strings.xml
index eada27a7d..a922678c1 100644
--- a/app/src/main/res/values-cy/strings.xml
+++ b/app/src/main/res/values-cy/strings.xml
@@ -301,6 +301,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">Mae eich tabiau’n cydweddu! Ewch ymlaen o’r lle roeddech chi ar eich dyfais arall.</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">Cau</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">Agor tab %1$s newydd</string>
@@ -390,8 +393,6 @@
     <!-- Preference for settings related to visual options -->
     <string name="preferences_customize">Cyfaddasu</string>
     <!-- Preference description for banner about signing in -->
-    <string moz:RemovedIn="104" name="preferences_sign_in_description" tools:ignore="UnusedResources">Cydweddu nodau tudalen, hanes, a mwy gyda’ch Cyfrif Firefox</string>
-    <!-- Preference description for banner about signing in -->
     <string name="preferences_sign_in_description_2">Mewngofnodwch i gydweddu tabiau, nodau tudalen, cyfrineiriau, a rhagor.</string>
     <!-- Preference shown instead of account display name while account profile information isn't available yet. -->
     <string name="preferences_account_default_name">Cyfrif Firefox</string>
@@ -586,8 +587,6 @@
     <string name="preference_experiments_summary_2">Yn caniatáu i Mozilla osod a rhedeg astudiaethau</string>
 
     <!-- Turn On Sync Preferences -->
-    <!-- Header of the Turn on Sync preference view -->
-    <string moz:RemovedIn="104" name="preferences_sync" tools:ignore="UnusedResources">Cychwyn Sync</string>
     <!-- Header of the Sync and save your data preference view -->
     <string name="preferences_sync_2">Cydweddu a chadw eich data</string>
     <!-- Preference for reconnecting to FxA sync -->
@@ -805,9 +804,6 @@
     <!-- Postfix for private WebApp titles, placeholder is replaced with app name -->
     <string name="pwa_site_controls_title_private">%1$s (Modd Preifat)</string>
 
-    <!-- Title text for the normal tabs header in the tabs tray which are not part of any tab grouping. -->
-    <string moz:removedIn="104" name="tab_tray_header_title_1" tools:ignore="UnusedResources">Tabiau eraill</string>
-
     <!-- History -->
     <!-- Text for the button to search all history -->
     <string name="history_search_1">Rhowch gair chwilio</string>
@@ -1074,6 +1070,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">Rhannu</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">Cadw fel PDF</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">Anfon i ddyfais</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1212,8 +1210,6 @@
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Gadael</string>
 
-    <!-- Dialog message to the user asking to delete browsing data. -->
-    <string moz:removedIn="104" name="delete_browsing_data_prompt_message" tools:ignore="UnusedResources">Bydd hyn yn dileu’ch holl ddata pori.</string>
     <!-- Title text of a delete browsing data dialog. -->
     <string name="delete_history_prompt_title">Ystod amser i’w ddileu</string>
     <!-- Body text of a delete browsing data dialog. -->
@@ -1948,4 +1944,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">Mynd i gosodiadau</string>
     <string name="firefox_suggest_header">Awgrymiadau Firefox</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">cau</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">ehangu</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">agorwch y ddolen i ddysgu rhagor am y casgliad hwn</string>
 </resources>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 2a89dd1a6..be2e7497e 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -306,6 +306,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">A lapjai szinkronizálódnak! Folytassa onnan, ahol abbahagyta a másik eszközén.</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">Bezárás</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">Új %1$s lap megnyitása</string>
@@ -394,8 +397,6 @@
     <!-- Preference for settings related to visual options -->
     <string name="preferences_customize">Testreszabás</string>
     <!-- Preference description for banner about signing in -->
-    <string moz:RemovedIn="104" name="preferences_sign_in_description" tools:ignore="UnusedResources">Könyvjelzők, előzmények és egyebek szinkronizálása a Firefox-fiókjával</string>
-    <!-- Preference description for banner about signing in -->
     <string name="preferences_sign_in_description_2">Jelentkezzen be a lapok, könyvjelzők, jelszavak és sok más szinkronizálásához.</string>
     <!-- Preference shown instead of account display name while account profile information isn't available yet. -->
     <string name="preferences_account_default_name">Firefox-fiók</string>
@@ -591,8 +592,6 @@
     <string name="preference_experiments_summary_2">Engedélyezés, hogy a Mozilla tanulmányokat telepítsen és futtasson</string>
 
     <!-- Turn On Sync Preferences -->
-    <!-- Header of the Turn on Sync preference view -->
-    <string moz:RemovedIn="104" name="preferences_sync" tools:ignore="UnusedResources">Sync bekapcsolása</string>
     <!-- Header of the Sync and save your data preference view -->
     <string name="preferences_sync_2">Szinkronizálja és mentse adatait</string>
     <!-- Preference for reconnecting to FxA sync -->
@@ -814,9 +813,6 @@
     <!-- Postfix for private WebApp titles, placeholder is replaced with app name -->
     <string name="pwa_site_controls_title_private">%1$s (privát mód)</string>
 
-    <!-- Title text for the normal tabs header in the tabs tray which are not part of any tab grouping. -->
-    <string moz:removedIn="104" name="tab_tray_header_title_1" tools:ignore="UnusedResources">Más lapok</string>
-
     <!-- History -->
     <!-- Text for the button to search all history -->
     <string name="history_search_1">Adja meg a keresési kifejezéseket</string>
@@ -1083,6 +1079,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">Megosztás</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">Mentés PDF-ként</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">Küldés eszközre</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1224,8 +1222,6 @@
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Kilépés</string>
 
-    <!-- Dialog message to the user asking to delete browsing data. -->
-    <string moz:removedIn="104" name="delete_browsing_data_prompt_message" tools:ignore="UnusedResources">Ez törli az összes böngészési adatot.</string>
     <!-- Title text of a delete browsing data dialog. -->
     <string name="delete_history_prompt_title">Törlendő időtartomány</string>
     <!-- Body text of a delete browsing data dialog. -->
@@ -1964,4 +1960,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">Ugrás a beállításokhoz</string>
     <string name="firefox_suggest_header">Firefox Suggest</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">összecsukás</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">kibontás</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">hivatkozás megnyitása, hogy többet tudjon meg a gyűjteményről</string>
 </resources>
diff --git a/app/src/main/res/values-kk/strings.xml b/app/src/main/res/values-kk/strings.xml
index 744402d83..0e697a978 100644
--- a/app/src/main/res/values-kk/strings.xml
+++ b/app/src/main/res/values-kk/strings.xml
@@ -300,6 +300,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">Сіздің беттеріңіз синхрондалуда! Осында басқа құрылғыда тоқтаған жерден жалғастырыңыз.</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">Жабу</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">Жаңа %1$s бетін ашу</string>
@@ -1059,6 +1062,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">Бөлісу</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">PDF ретінде сақтау</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">Құрылғыға жіберу</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1935,4 +1940,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">Баптауларға өту</string>
     <string name="firefox_suggest_header">Firefox ұсынысы</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">бүктеу</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">жазық қылу</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">осы жинақ туралы көбірек білу үшін сілтемені ашыңыз</string>
 </resources>
diff --git a/app/src/main/res/values-nb-rNO/strings.xml b/app/src/main/res/values-nb-rNO/strings.xml
index d26d1f6e9..472eb1a74 100644
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -306,6 +306,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">Fanene dine synkroniseres! Fortsett der du sluttet på den andre enheten.</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">Lukk</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">Åpne en ny %1$s-fane</string>
@@ -394,8 +397,6 @@
     <!-- Preference for settings related to visual options -->
     <string name="preferences_customize">Tilpass</string>
     <!-- Preference description for banner about signing in -->
-    <string moz:RemovedIn="104" name="preferences_sign_in_description" tools:ignore="UnusedResources">Synkroniser bokmerker, historikk og mer med Firefox-kontoen din</string>
-    <!-- Preference description for banner about signing in -->
     <string name="preferences_sign_in_description_2">Logg inn for å synkronisere faner, bokmerker, passord med mer.</string>
     <!-- Preference shown instead of account display name while account profile information isn't available yet. -->
     <string name="preferences_account_default_name">Firefox-konto</string>
@@ -591,8 +592,6 @@
     <string name="preference_experiments_summary_2">Tillater Mozilla å installere og kjøre undersøkelser</string>
 
     <!-- Turn On Sync Preferences -->
-    <!-- Header of the Turn on Sync preference view -->
-    <string moz:RemovedIn="104" name="preferences_sync" tools:ignore="UnusedResources">Slå på Sync</string>
     <!-- Header of the Sync and save your data preference view -->
     <string name="preferences_sync_2">Synkroniser og lagre dataene dine</string>
     <!-- Preference for reconnecting to FxA sync -->
@@ -810,9 +809,6 @@
     <!-- Postfix for private WebApp titles, placeholder is replaced with app name -->
     <string name="pwa_site_controls_title_private">%1$s (privatmodus)</string>
 
-    <!-- Title text for the normal tabs header in the tabs tray which are not part of any tab grouping. -->
-    <string moz:removedIn="104" name="tab_tray_header_title_1" tools:ignore="UnusedResources">Andre faner</string>
-
     <!-- History -->
     <!-- Text for the button to search all history -->
     <string name="history_search_1">Skriv inn søketekst</string>
@@ -1082,6 +1078,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">Del</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">Lagre som PDF</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">Send til enhet</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1221,9 +1219,6 @@
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Avslutt</string>
 
-    <!-- Dialog message to the user asking to delete browsing data. -->
-    <string moz:removedIn="104" name="delete_browsing_data_prompt_message" tools:ignore="UnusedResources">Dette vil slette alle dine nettleserdata.</string>
-
     <!-- Title text of a delete browsing data dialog. -->
     <string name="delete_history_prompt_title">Tidsrom for sletting</string>
     <!-- Body text of a delete browsing data dialog. -->
@@ -1971,4 +1966,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">Gå til innstillinger</string>
     <string name="firefox_suggest_header">Firefox-forslag</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">slå sammen</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">fold ut</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">åpne lenken for å lære mer om denne samlingen</string>
 </resources>
diff --git a/app/src/main/res/values-pa-rIN/strings.xml b/app/src/main/res/values-pa-rIN/strings.xml
index 618dc3c4f..eb7d6b1a3 100644
--- a/app/src/main/res/values-pa-rIN/strings.xml
+++ b/app/src/main/res/values-pa-rIN/strings.xml
@@ -310,6 +310,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">ਤੁਹਾਡੀਆਂ ਟੈਬਾਂ ਸਿੰਕ ਹੋ ਰਹੀਆਂ ਹਨ! ਆਪਣੇ ਹੋਰ ਡਿਵਾਈਸ ਉੱਤੇ ਜਿੱਥੇ ਤੁਸੀਂ ਛੱਡੋ, ਉਥੋਂ ਹੀ ਤੁਸੀਂ ਹੀ ਸ਼ੁਰੂ ਕਰੋ।</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">ਬੰਦ ਕਰੋ</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">ਨਵੀਂ %1$s ਟੈਬ ਖੋਲ੍ਹੋ</string>
@@ -1083,6 +1086,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">ਸਾਂਝਾ ਕਰੋ</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">PDF ਵਜੋਂ ਸੰਭਾਲੋ</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">ਡਿਵਾਈਸ ‘ਤੇ ਭੇਜੋ</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1959,4 +1964,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">ਸੈਟਿੰਗਾਂ ਉੱਤੇ ਜਾਓ</string>
     <string name="firefox_suggest_header">Firefox ਸੁਝਾਅ</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">ਸਮੇਟੋ</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">ਫੈਲਾਓ</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">ਇਹ ਭੰਡਾਰ ਬਾਰੇ ਹੋਰ ਸਿੱਖਣ ਲਈ ਲਿੰਕ ਖੋਲ੍ਹੋ</string>
 </resources>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 7aaca4538..a1bc2ee68 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -306,6 +306,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">Suas abas estão sendo sincronizadas! Continue de onde parou em outro dispositivo.</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">Fechar</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">Abrir nova aba no %1$s</string>
@@ -1072,6 +1075,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">Compartilhar</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">Salvar como PDF</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">Enviar para dispositivo</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1952,4 +1957,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">Ir para configurações</string>
     <string name="firefox_suggest_header">Sugestões Firefox</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">recolher</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">expandir</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">abrir link para saber mais sobre esta coleção</string>
 </resources>
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index 796ed45e5..c4071e913 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -307,6 +307,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">Vaše karty sa synchronizujú! Na druhom zariadení pokračujte tam, kde ste tu prestali.</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">Zavrieť</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">Otvoriť novú kartu %1$su</string>
@@ -1078,6 +1081,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">Zdieľať</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">Uložiť ako PDF</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">Odoslať do zariadenia</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1949,4 +1954,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">Prejsť do nastavení</string>
     <string name="firefox_suggest_header">Návrhy Firefoxu</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">zbaliť</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">rozbaliť</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">otvorte odkaz a dozviete sa viac o tejto kolekcii</string>
 </resources>
diff --git a/app/src/main/res/values-sv-rSE/strings.xml b/app/src/main/res/values-sv-rSE/strings.xml
index 0e3dc73f2..e8c757253 100644
--- a/app/src/main/res/values-sv-rSE/strings.xml
+++ b/app/src/main/res/values-sv-rSE/strings.xml
@@ -1963,6 +1963,11 @@
     <string name="experiments_snackbar_button">Gå till inställningar</string>
     <string name="firefox_suggest_header">Firefox-förslag</string>
 
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">fäll in</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">expandera</string>
     <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
     <string name="a11y_action_label_wallpaper_collection_learn_more">öppna länken för att lära dig mer om denna samling</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 9e5147942..8ab775811 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -313,6 +313,9 @@
     <!-- Onboarding home screen sync popup dialog message, shown on top of Recent Synced Tabs in the Jump back in section. -->
     <string name="sync_cfr_message">标签页正在同步！您可在另一设备上继续浏览。</string>
 
+    <!-- Content description (not visible, for screen readers etc.): Close button for the home onboarding dialog -->
+    <string name="onboarding_home_content_description_close_button">关闭</string>
+
     <!-- Search Widget -->
     <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
     <string name="search_widget_content_description_2">新建 %1$s 标签页</string>
@@ -1106,6 +1109,8 @@
     <!-- Content description (not visible, for screen readers etc.):
         "Share" button. Opens the share menu when pressed. -->
     <string name="share_button_content_description">分享</string>
+    <!-- Text for the Save to PDF feature in the share menu -->
+    <string name="share_save_to_pdf">保存为 PDF</string>
     <!-- Sub-header in the dialog to share a link to another sync device -->
     <string name="share_device_subheader">发送到设备</string>
     <!-- Sub-header in the dialog to share a link to an app from the full list -->
@@ -1988,4 +1993,12 @@
     <!-- Snackbar button text to navigate to telemetry settings.-->
     <string name="experiments_snackbar_button">前往设置</string>
     <string name="firefox_suggest_header">Firefox 建议</string>
+
+    <!-- Accessibility services actions labels. These will be appended to accessibility actions like "Double tap to.." but not by or applications but by services like Talkback. -->
+    <!-- Action label for elements that can be collapsed if interacting with them. Talkback will append this to say "Double tap to collapse". -->
+    <string name="a11y_action_label_collapse">折叠</string>
+    <!-- Action label for elements that can be expanded if interacting with them. Talkback will append this to say "Double tap to expand". -->
+    <string name="a11y_action_label_expand">展开</string>
+    <!-- Action label for links to a website containing documentation about a wallpaper collection. Talkback will append this to say "Double tap to open link to learn more about this collection". -->
+    <string name="a11y_action_label_wallpaper_collection_learn_more">访问链接了解此壁纸集的更多信息</string>
 </resources>