YouTube Shorts issues

[RondoRevolution]

Is there an existing issue outlining your problem?

• [x] I am using the latest version of the provided userstyle.
• [x] I have searched the existing issues and they do not solve my problem.

What userstyles are you seeing the problem on?

lbl:youtube

Describe your problem.

Cinematic lighting on YouTube Shorts result in a black box around the video, it works correctly on normal videos.

Also, when the comment box is hidden, there is a black box behind the up and down buttons.

Attach screenshots.

What browser(s) are you seeing the problem on?

Zen Browser 1.16.4b (Firefox 143.0.4)

Any additional comments?

No response