Children of a Prefab change order in the Hierarchy after changing the Editor version

Unity: Scene Management

Won't Fix

2023.3.X

2023.2.X

2023.1.X

2022.3.X

How to reproduce:
1. Open the “IN-49246_repro.zip“
2. Open the “BasePrefabVeriant“ asset and observe its child objects in the Hierarchy
3. Upgrade the Editor version
4. Open the “BasePrefabVeriant“ asset and observe its child objects in the Hierarchy

Expected result: The order of the child objects is the same
Actual result: The order of the child objects is different

Reproducible with: 2022.1.0a15, 2022.3.7f1, 2023.1.8f1, 2023.2.0b4
Not reproducible with: 2021.3.29f1, 2022.1.0a14

Reproducible on: Windows 10

Children of a Prefab change order in the Hierarchy after changing the Editor version

Unity: Scene Management

Won't Fix

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Have a workaround or additional info about this issue?

Children of a Prefab change order in the Hierarchy after changing the Editor version

Unity: Scene Management

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?