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Under Consideration for 2022.3.X



Found in



Issue ID




Parameter value does not update correctly if changed by dragging in a Script Component when editing in Prefab Mode



1. Open the attached "" project
2. In the Project window, double-click on the "Assets/Prefabs/Cube" Prefab to open the Prefab Mode
3. In the Hierarchy window, select "Cube" GameObject
4. Set “Auto Save” to true
5. In the Inspector window, change the "Int_" Parameter of the "Test Script" Component value by dragging
6. Click on the "Assets/Prefabs/Cube" Prefab inside of the Project window to open its Inspector window
7. Observe the difference in "Int_" Parameter values

Expected results: The "Int_" Parameter value is the same as the previously set value
Actual results: The "Int_" Parameter value is different from the previously set value

Reproducible in: 2022.2.0a9, 2022.3.13f1, 2023.1.20f1, 2023.2.0b11
Not reproducible in: 2021.3.32f1, 2022.2.0a8, 2023.2.0b17, 2023.3.0a14
Fixed in: 2023.2.0b12

Note: I noticed that the repro in the FAV (2022.2.0a9) is far more inconsistent and it took me a couple of tries to reproduce on these lower versions as opposed to something like 2022.3.13f1 where it happened every try

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