BuzzPCSOS Plata works great but Materia and Flat-Plat both don't work
brent that picture is with materia-dark. [...] I couldn't make plata work for me after that update. Flat-plat either
A few points of clarification for you guys:
First off, Materia and Flat-Plat are the same theme. If you look at the packaging, you'll see that the build recipe for Materia creates symlinks for Flat-Plat.
Second, Plata hasn't been maintained for some time. It has no theming for GTK4 and Libadwaita apps, so those have to be controlled with the "prefer-dark" gsetting. It's no surprise that there are Issues with it.
@brent Considering the above, I do find it interesting that Materia works for you where Flat-Plat doesn't.