The bug
Scrolling the superflat presets list only works when the list (respectively a list item) is focused. For all (?) other scroll lists you just have to hover over them, additionally for this specific list it used to work the same in 1.12.2.
Related issues
is duplicated by
relates to
Comments


Can't say it won't scroll when unfocused on every instance, but I still experience times where it does not scroll (even when it is focused!).

I thought it was fixed, it's not fixed on mine!
Please explain on how it is FIXED!

Please re-open; doesn't seem to be fixed on 1.13-pre4...

Not fixed in 1.13 pre5 either

Affects 1.13-pre5!

Yes, yes, the issue has been reopened. Even though I still can't reproduce it.
Please update this ticket; it still affects 1.13-pre4!