This bug is a minor inconvenience and the workaround is fairly easy, but I just wanted to mention this GUI issue.
I accidentally added a bunch of wavetable folders twice and I want to delete the duplicates from the wavetable folders list. When I mouse over a folder name in the list, an X pops up on the right edge of the column (except for on the factory and User folders). But when I start scrolling the list (yeah, I’ve downloaded too many free wavetables lol) the X moves down below the border of the list, then disappears entirely.
I’m on Mac/Catalina, if that’s relevant.