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Fixed in 2021.2.X

Fixed in 2022.1.X



Found in


Issue ID




Asset thumbnail is not updated if texture is modified outside of unity editor

Asset - Database


To reproduce:

1. Download attached project.
2. Look at New Material thumbnail color.
3. Modify Image via external program, make it different color.
4. Go back to Unity

Expected result: both image preview and material preview/thumbnail get updated to new color.
Actual result: Only image preview is updated, material stays with the old color

Reimporting asset fixes the issue.

Reproduced on: 2021.1.0a1 c2b7117484ca
Not reproduced on: 2020.2.0b5 e2067236bd5c

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