A screen shot where you can see how it looks. some of the cells are indeed yellow and some blue. But it won’t show.
Tried both 22.214.171.124 (OSS-repo) and 126.96.36.199 (ooffice-repo), no help.
I have very clean 11.2 (64-bit) installation. Only settings I have from 11.1 are my email and browser settings, so removing .ooo3 -folder does nothing.
I have also disabled automatic-accessibility setting in ooo.
I don’t know if this is related, but it might: (I have Finnish translation, so I’m just making up the English terms, but I’ll think you’ll get the idea)
On kde-settings, in GTK-styles “change search paths” it says “The control center module could not find the GTK-Qt theme engine in its lists of search paths. If you have installed it elsewhere, you will need to add the correct path to list below”