Selected brush appears full white in 3d view on AARCH64 with Lima
I built current master with `mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Release -G Ninja -DGAMEPACKS_LICENSE_LIST=none -DGAMEPACKS_NAME_LIST=Xonotic .. && ninja -j4` with gtk2. It asked gtk2 despite having gtk3 installed, so I installed gtk2.
If I deselect caulk brush, it appears as expected. I'm not sure if it is CPU code issue or driver issue, but Xonotic works fine(for its 10-20 fps).
SoC: RK3329