### Steps to reproduce This issue is observed on the YouTube site screen. <Problem1> 1. After launching the Firefox app, create a new tab and go to "youtube.com" 2. Set the Desktop site setting value of the corresponding tab to ON. 3. Play videos by searching for any keyword on the YouTube site. 4. Press the 'Full Screen Mode' button on the player screen to play in full screen. <Problem2> 1. After launching the Firefox app, create a new tab and go to "youtube.com" 2. Set the Desktop site setting value of the corresponding tab to ON. 3. Play any shorts content by searching for any keyword on the YouTube site. ### Expected behavior <Problem1> All buttons displayed on the 'Full Screen Mode' screen should function normally. <Problem2> The screen of the shorts content must be displayed without any cut-off. ### Actual behavior <Problem1> Almost all buttons displayed on the 'Full Screen Mode' screen do not work. <Problem2> Shorts content is cut off on the screen due to layout issues. ### Device information * Firefox version: 131.0a1 * Android device model: LG Velvet * Android OS version: S OS ### Any additional information?
Bug 1927070 Comment 0 Edit History
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### Steps to reproduce This issue is observed on the YouTube site screen. <Problem1> 1. After launching the Firefox app, create a new tab and go to "youtube.com" 2. Set the Desktop site setting value of the corresponding tab to ON. 3. Play videos by searching for any keyword on the YouTube site. 4. Press the 'Full Screen Mode' button on the player screen to play in full screen. <Problem2> 1. After launching the Firefox app, create a new tab and go to "youtube.com" 2. Set the Desktop site setting value of the corresponding tab to ON. 3. Play any shorts content by searching for any keyword on the YouTube site. ### Expected behavior <Problem1> All buttons displayed on the 'Full Screen Mode' screen should function normally. <Problem2> The screen of the shorts content must be displayed without any cut-off. ### Actual behavior <Problem1> Almost all buttons displayed on the 'Full Screen Mode' screen do not work. <Problem2> Shorts content is cut off on the screen due to layout issues. ### Device information * Firefox version: 131.0a1 * Android device model: > tablet-like device with a resolution of 1920x1080 and a density of 240 (hdpi) that defaults to landscape mode. * Android OS version: S OS ### Any additional information?