Qt Quick Emulation layer crash after creating qt6 project

Steps to reproduce:

• Launch DS
• Create Qt6.3 or Qt6.2 targeted project
• There's a "Qt Quick Emulation layer crashed..." error message in 2D view (on macOS and Linux) for a moment and view is broken as in attached picture
• Switching between Edit mode and Design mode seems to help
• On Windows I don't see an error message and 2D shows root rectangle and label component, but it doesn't show the button component that then appears after switching the modes.