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Fixed in 2021.3.18f1
Fixed in 2021.3.X, 2022.2.X, 2023.1.X, 2023.1.0a26
Votes
0
Found in
2021.3.5f1
2022.1.23f1
2022.2.0b16
2023.1.0a21
Issue ID
UUM-17190
Regression
Yes
OnValidate callback is called twice when entering Prefab Mode
How to reproduce:
1. Open the attached “OnValidateIssue“ project
2. Add the "New Prefab" prefab to the Hierarchy
3. Edit the prefab in Prefab Mode (">" button in the Hierarchy)
4. Observe the Console
Expected result: "OnValidate" log appears once
Actual result: "OnValidate" log appears twice
Reproducible with: 2021.1.0a1, 2021.3.13f1, 2022.1.20f1, 2022.2.0b12, 2023.1.0a16
Not reproducible with: 2020.3.41f1
Reproducible on: Windows 10
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