Environment

• TeXstudio: 4.2.1
• Qt: 6.2.1
• OS: Windows 10 21H2

Expected behavior

Change style to selected style

Actual behavior

Crash to Desktop

How to reproduce

Configure TexStudio > Change default style to Orion Dark > click OK

It may or may not be relevant, but I had loaded a different profile prior to attempting to change the style, and attempting to load from a backup profile doesn't change anything.