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Fixed in 2021.1.X
Fixed in 2019.4.X, 2020.2.X
Votes
0
Found in
2018.4
2019.3.9f1
2020.2
Issue ID
1268783
Regression
No
Saving changes in PrefabMode dirty the main scene when Layout Group components are present
How to reproduce:
1. Open tester-attached project (VLG_Prefab_Bug.zip)
2. Open the SampleScene
3. Make sure the Scene does not have unsaved changes. Open the Panel prefab in the Project window
4. Reorder the Panel's children/add a new empty GameObject and then reorder Panel's children to dirty the Prefab
5. Save the Prefab and exit Prefab Mode
Expected result: the Scene is not dirtied
Actual result: the Scene is dirtied
Reproducible with: 2018.4.26f1, 2019.4.8f1, 2020.1.2f1, 2020.2.0a20
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Resolution Note (fix version 2021.1):
Fixed in 2021.1.0a5
Resolution Note (fix version 2020.2):
Fixed in 2020.2.0b13
Resolution Note (fix version 2019.4):
Fixed in 2019.4.16f1