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Fixed in 2021.2.X

Fixed in 2019.4.X, 2020.3.X, 2021.1.X



Found in



Issue ID




Nested Prefab's script values get reset to default when upgrading to 2019.4.23f1 or above

Asset - Database


How to reproduce:
1. Open the user's attached "NestedPrefabs-2019.4.17f1" 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

  1. Resolution Note (fix version 2021.2):

    The issue is not reproducible in 2021.2

  2. Resolution Note (fix version 2021.1):

    Fixed in: 2021.1.15f1

  3. Resolution Note (fix version 2020.3):

    Fixed in: 2020.3.16f1

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