Blank app window on Rocky Linux 9.6 (RHEL9)

Bugs and issues
2

Hello @mirandur! Just wanted to check that you were able to try the build we linked here for RHEL10 before switching to 9.6?

In any case, could you try running QT_QPA_PLATFORM=xcb insync start on your RHEL9 machine and let me know what happens?