Adjusted with suggested CSS

[ildyria]

No description provided.

[Colossus68]

Swipe works.

Scroll does not work for me as expected. Shouldn't the parent element #lychee_sidebar_container contain the overflow-y scroll, not #lychee_sidebar?

That's what worked:
#lychee_sidebar_container {
overflow-x: clip;
overflow-y: auto;
}
#lychee_sidebar {
padding-right: 15px;
overflow-wrap: anywhere;
}

[ildyria]

@Colossus68 adjusted. Please check :)

[Colossus68]

overflow-y-scroll{overflow-y:scoll} missing in public/build/assets/app-B0Q6gW3r.css ?
Whit this it works.

[ildyria]

overflow-y-hidden{overflow-y:hidden} missing in public/build/assets/app-B0Q6gW3r.css ?

You probably need to rebuild the front-end with npm run build so that the class is added by tailwind.

[Colossus68]

sorry, my fault. Never worked with this bevor. Not a programmer

[ildyria]

No worries. :)
You added the correct class, making it work :)