Bugfix FXIOS-15389 [Translations][Accessibility] Languages cannot be removed from the Preferred Languages section with voice-over ON

[razvanlitianu]

📜 Tickets

Jira ticket
Github issue

💡 Description

• Language cells now announce the language name correctly instead of "Remove" (FXIOS-15387)
• Double-tapping a language cell in edit mode removes it via VoiceOver (FXIOS-15389)

🎥 Demos

ScreenRecording_04-09-2026.10-35-28_1.mp4

Before	After

Demo

📝 Checklist

• I filled in the ticket numbers and a description of my work
• I updated the PR name to follow our PR naming guidelines
• I ensured unit tests pass and wrote tests for new code
• If working on UI, I checked and implemented accessibility (Dynamic Text and VoiceOver)
• If adding telemetry, I read the data stewardship requirements and will request a data review
• If adding or modifying strings, I read the guidelines and will request a string review from l10n
• If needed, I updated documentation and added comments to complex code

[mobiletest-ci-bot]

	Messages
📖	Project coverage: 41.04%

✍️ Strings Updated

Detected changes in Shared/Strings.swift.
To keep strings up to standards, please add a member of the firefox-ios-l10n team as reviewer. 🌍

🧹 Tidy commit

Just 3 file(s) touched. Thanks for keeping it clean and review-friendly!

✅ New file code coverage

No new file detected so code coverage gate wasn't ran.

Client.app: Coverage: 39.41

File	Coverage
TranslationPickerSettingsViewController.swift	52.58%	✅
TranslationLanguageCell.swift	0.0%	⚠️

Generated by 🚫 Danger Swift against 5412fc6

[mergify]

This pull request has conflicts when rebasing. Could you fix it @razvanlitianu? 🙏

[thatswinnie]

I did some testing and while the solution works it's not in line with how Apple implemented it in their own apps. It would be unexpected to the user if they delete a language on an action that should activate the cell. Instead we should add an UIAccessibilityCustomAction to the cell that allows for the deletion.

[razvanlitianu]

@thatswinnie UIAccessibilityCustomAction was added and should work as expected.

[thatswinnie]

With this being a new string the feature shouldn't be made available to the end user until v151. Can you can confirm that this is behind a feature flag and no experiment will be running for this until v151?

[razvanlitianu]

That's correct. The feature flag is .translationLanguagePicker.

[github-actions]

🚀 PR merged to main, targeting version: 150.1