This was observed in a separate software I am codeveloping called Raidionics. As I use a similar CI workflow and build setup, RootPainter3D should have the same issues.
On newer macOS versions, if you change the global theme of the OS to for instance dark mode, all apps follow the same pattern. However, when making Qt applications, this is rarely taken into account. I therefore disabled this behaviour in the installer, which would mean that the software has the same appearance. This can be changed in the future, but require more work. I find the current solution more stable and easier to maintain.
This was observed in a separate software I am codeveloping called Raidionics. As I use a similar CI workflow and build setup, RootPainter3D should have the same issues.
On newer macOS versions, if you change the global theme of the OS to for instance dark mode, all apps follow the same pattern. However, when making Qt applications, this is rarely taken into account. I therefore disabled this behaviour in the installer, which would mean that the software has the same appearance. This can be changed in the future, but require more work. I find the current solution more stable and easier to maintain.