改进 YouTube 剧场模式，参考 Twitch.tv 的设计，增强视频与聊天室布局，同时保持性能与兼容性，也达到了类似B站的网页全屏功能。同时新增可选的、自制风格的浮动聊天室功能（仅限全fullscreen模式），融入了 YouTube 原有的设计语言。
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