System Information
Operating system: Darwin-17.7.0-x86_64-i386-64bit 64 Bits
Graphics card: ATI Radeon HD 5670 OpenGL Engine ATI Technologies Inc. 4.1 ATI-1.68.25
Blender Version
Broken: version: 2.92.0 Release Candidate, branch: master, commit date: 2021-02-19 18:02, hash: rBb1142858d4ca
Worked: preβ2.8
Short description of error
Preview window and thumbnails for material index display incorrectly in the material properties tab if the render engine is set to Eevee. This display issue does not occur if the render engine is set to Cycles and will appear as expected. Adjusting properties (base color, emission, etc) produce abnormal results.
Exact steps for others to reproduce the error
From startup, navigate to the material properties tab. If render engine is set to Eevee, the preview window and thumbnails beside material indexes in the above menu will display incorrectly.
Thank you!


