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Thank you for reporting a bug to Unity. We have reviewed the issue carefully, and in this case, the team is unable to prioritize fixing this bug. There are a number of reasons we make this decision, including the impact and severity of the issue across our user and customer base, and the possibility that future plans may solve the problem in a different way, or that a workaround for the bug may be available. Today we will be closing this case. Thank you again for taking the time to report this issue, and please let us know if there is anything else that changes the impact or severity of this issue.
How to Reproduce:
1. Open the attached “IN-147067” project
2. Open “SampleScene”
3. Go to Edit → Preferences → General
4. Under “Hierarchy window”, check the “Use new Hierarchy window” checkbox
5. Expand the “Test Parent” GameObject so that it makes “Test Child” GameObject visible in the Hierarchy
6. Maximize the Game view
7. Restore the Game View to previous size
8. Observe the Hierarchy
Actual Result: “Test Parent” GameObject is collapsed
Expected Result: “Test Parent” GameObject remains expanded
Reproducible with: 6000.3.0a2, 6000.3.19f1, 6000.5.3f1, 6000.6.0b2, 6000.7.0a2
Could not test with: 6000.0.0f1, 6000.0.78f1, 6000.3.0a1 (“Use new Hierarchy window” option is not available)
Reproducible on: Windows 11
Not reproducible on: No other environments tested
Notes:
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