If the mod description in the info file is longer than 93 chars and doesn't contain a "\n" it's not shown (in Manage/Install/Update tabs).
Also, a mod becomes disabled if there is a "\a" inside the description (which I typed by accident). It didn't beep btw
I'm using Win10.
[0.17.18] Mod UI doesn't show long descriptions
Re: [0.17.18] Mod UI doesn't show long descriptions
It seems the long descriptions are working since 17.29.