Created attachment 8345224 [details] test_fullscreen_api.html Firefox mobile can go in fullscreen (with mozRequestFullScreen()) but don't hide system navigation buttons like Chrome in Android 4.4 (use attached testcase if needed or go to http://fichiers.keul.fr/test_fullscreen_api.html) Don't forget that it would require to change fullscreen message to say that we must swipe from top(or bottom) to return to normal mode (and not press back button anymore) If needed, we can add "don't hide system navigation buttons" to preferences or about:config
Status: UNCONFIRMED → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 936099
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