To Reproduce
on youtube_player_mobile.dart function shouldOverrideUrlLoading it run url_launcher.launch

I have the same issue .... have you found a solution ?
I forked this repository and fix the bugs

you can see my git repository: https://github.com/pansitwattana/youtube_player_flutter/blob/014c7745280af8941b578574557b910bf140f950/packages/youtube_player_iframe/lib/src/players/youtube_player_mobile.dart#L138
Pleas make a PR :)
when is this gonna merge with the master branch?
Someone is opening PR here https://github.com/sarbagyastha/youtube_player_flutter/pull/420
any update on this?
Im using youtube_player_iframe Is this fixed there?
Still seeing this on 2.1.0 - Have a listing of Youtube videos, and when the screen builds it automatically opens every video in a browser window.
iOS 14.5
Flutter 2.2.3
Fixed with v2.2.2
Most helpful comment
I forked this repository and fix the bugs
you can see my git repository: https://github.com/pansitwattana/youtube_player_flutter/blob/014c7745280af8941b578574557b910bf140f950/packages/youtube_player_iframe/lib/src/players/youtube_player_mobile.dart#L138