I noticed it in the current snapshot, but probably it’s the same also in older versions.
I find these messages in the log - and don’t know where to look at:
2021-01-02 19:03:24.525 [WARN ] [ui.internal.items.ItemUIRegistryImpl] - Group does not specify an associated item - ignoring it.
2021-01-02 19:03:24.529 [WARN ] [ui.internal.items.ItemUIRegistryImpl] - Group does not specify an associated item - ignoring it.
It would be VERY helpful to provide some hints, like the name of the group or the item involved.
So I can just guess - or manually click through more than 200 items. Is there a better way? Thank you!