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Fixed in 2021.2.X
Fixed in 2019.4.X, 2020.3.X, 2021.1.X
Votes
0
Found in
2019.4.17f1
2019.4.23f1
Issue ID
1340159
Regression
Yes
Nested Prefab's script values get reset to default when upgrading to 2019.4.23f1 or above
How to reproduce:
1. Open the user's attached "NestedPrefabs-2019.4.17f1 ---.zip" project
2. Open the "Building_Small_Wide_07_Prop_01" Prefab in Prefab Mode
3. Expand the "Addon_Light_Sconce_01 (1)" Prefab in the Hierarchy
4. Select the "Point light" GameObject
5. Observe the "Light Intensity" property in the Inspector window
Expected result: Light Intensity is set to 2
Actual result: Light Intensity gets set to 1
Reproducible with: 2019.4.23f1, 2019.4.27f1
Not reproducible with: 2019.4.22f1, 2020.3.10f1, 2021.1.8f1, 2021.2.0a17
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Resolution Note (fix version 2021.2):
The issue is not reproducible in 2021.2
Resolution Note (fix version 2021.1):
Fixed in: 2021.1.15f1
Resolution Note (fix version 2020.3):
Fixed in: 2020.3.16f1