改善 YouTube 劇場模式，參考 Twitch.tv 的設計，增強影片與聊天室佈局，同時維持效能與相容性。另新增可選的、自製風格的浮動聊天室功能（僅限全螢幕模式），與 YouTube 原有的設計語言相融合。
Thanks for the bug report. Will be fixed very soon.
The issue should be fixed in the new (2.1.4) version. Please give it a try again.
Yes, now it's working.
The chat in the live stream vod does not appear in the right place after going full screen, and the full screen display is also messed up.
fullscreen
after fullscreen