Greasy Fork is available in English.
Moves the video description to the right of the video, adds options for smaller video, retro player, retro style, and more
< Feedback on Youtube - Right Side Description
Thanks for the feedback and bug report, I found an old version of Umbra Classic and have fixed this bug - I'm using an Umbra-defined property now so that it will match the theme, if anyone else uses a different dark style on Old Youtube and has a similar bug please post and I'll check.
An issue with Umbra Classic - I like this script a lot and I don't really mind the new update to make it consistent with the new YouTube. However, my main issue is that the white borders makes it really distracting to use with a dark theme for old YouTube like Umbra.
The theme is no longer available anywhere as far as I know but I can provide it if needed.
Thanks.