[Bug 51275] Many programs don't work with gtk theming enabled.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51275

--- Comment #5 from Zebediah Figura  ---
(In reply to Gabriele from comment #4)
> (In reply to Zebediah Figura from comment #3)
> > How are you even using GTK theming? It is not enabled in the most recent
> > wine-staging version.
>
> Yeah, not even in 6.11 which introduced GTK theming (I wonder what this
> means, since the option is still greyed out)

It wasn't introduced in 6.11. It's been around in wine-staging since 1.7.49,
and has been most recently disabled since 5.20.