Hi ​@Dario1, Thanks for reaching out about this!

Could you let us know which font you're having trouble with?

I've been testing a few fonts, and it seems the problem shows up when the option name in the Stylistic sets takes up more than three lines. I'm still on the hunt for fonts like that, but haven't found any yet.
 

Thanks for your help.

Hello ​@Junko3!

The one from my screenshot is Noto Sans Regular:

Hello ​@Dario1, Thanks for letting me know the font name!

I was able to recreate the issue with Noto Sans and I totally get how much better it would be if the option was fully visible.

I'll let our product team know so they can keep track of it. We can't promise any changes right away, but we really appreciate you bringing this to our attention.

Thanks again for your cooperation.

No harder thing than making tools for designers