System Information
Operating system: macOS-10.15.7-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 5700 XT OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.10.22
Blender Version
Broken: version: 3.0.0, branch: master, commit date: 2021-12-02 18:35, hash: rBf1cca3055776
Worked: (newest version of Blender that worked as expected)
Short description of error
crash when adding a custom asset thumbnail
Exact steps for others to reproduce the error
marked object as asset, selected in browser, click load custom preview, select jpg, blender crashes.