[BUG] Fullscreen on iPhone Browser

[ianobre]

Before opening an issue, please confirm:

• The stream works in VLC/another player
• I've read the [Browser Codec Support], [Supported Stream Types] and [Troubleshooting] sections in the README

Describe the bug
The full-screen function is not working on iOS Safari. When clicking the full-screen button, the video remains in its original size within the browser window instead of expanding to fill the device screen.

Source Type

• Xtream Codes
• M3U Playlist

Stream Information (if applicable)

• Audio Codec : AAC
• Video Codec : H264

To Reproduce

1. Add source type: 'M3U Playlist'
2. Select any channel or stream.
3. Start playback.
4. Click the "Full Screen" button in the player UI.
5. See error: The player does not trigger the native iOS full-screen mode.

Expected behavior
The video should trigger the native iOS video player full-screen mode or the Webkit Fullscreen API to occupy the entire display.

Environment

• Deployment: Docker
• OS: iOS 26.4.2 (iPhone)
• Browser: Safari

[madlittlecow]

Can confirm it affects chrome and brave as well. Not limited to iOS as my Android Chrome browser also does not go full screen. I tried to troubleshoot with an emulated session and couldn't get any errors to trigger in the console.

I am using Xtream Codes not M3U as well