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Fixed in 2021.2.X

Fixed in 2020.2.X, 2021.1.X



Found in




Issue ID




The array is not revertable to the Prefab's default array when it is reorderable

Inspector Framework


How to reproduce it:
1. Open user's attached project
2. In the Hierarchy view click on the 'Prefab' Prefab
3. In the Inspector view find 'Script 2 (Script)' component
4. Try right-clicking on the array's 'Data' header

Expected result: Pop-up menu with 'Revert' menu item appears
Actual result: Pop-up menu doesn't appear and you can not revert the array to the Prefab's default array

Reproducible with: 2020.2.0a13, 2020.2.0b9, 2021.1.0a2
Not reproducible with: 2018.4.27f1, 2019.4.11f1, 2020.1.11f1, 2020.2.0a12

Workaround: There is a workaround in the newer versions. Add an '[NonReorderable]' attribute before an array

  1. Resolution Note (fix version 2021.2):

    Fixed in 2021.2.0a1

  2. Resolution Note (fix version 2020.2):

    Fixed in 2020.2.2f1

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