wxWidgets 2.8 was last updated in 2011 and is intended to be retired soon. Please update to wxWidgets 3.0.
Sorry for the delay, I am looking at it now.
Should it be merged to f28?
(In reply to Pavel Cahyna from comment #5)
> Should it be merged to f28?
Just Rawhide is fine with me. There's no problem doing it in F28 as well, though, if you prefer to keep common branches.