Junhao Wang

Fixed in stabilization/2210

**[ REPRO STEPS ]** I was able to reproduce it. A consistent crash. The reproduce steps could be simplified as follows: 1. Extract the **.zip** and put all **.prefab** files...

**[ RESOLVED AND NOT RELATED TO THE ISSUE ]** There are several things I noticed in the prefab template files. (1) The provided `TruckPrefab.prefab` has incorrect child entity order. It...

## Update 9/28 I am still able to repro it in recent dev/stab with ***SimplifiedAssets.zip*** I provided above. https://user-images.githubusercontent.com/11157226/192887901-4230bd8c-9e81-42f1-aaae-41cc361bfe44.mp4 I entered and exited the focus mode by clicking the icon....

I did some verifications that might be helpful. ***1. It only crashes on this particular hierarchy with 3 nested prefabs.*** ```cpp Level TruckPrefab (prefab) Truck WheelsPrefab (prefab) Wheels WheelPrefab (prefab)...

## Update 9/30 1. I was trying to identify when the crash started happening. From the list above, the crash can be reproduced on and after this PR. I verified...

**EOD Update:** PR is up to fix and it is pending for review and passing AR. Once it is green, it will be merged next Monday 10/3.

Fixed in PR #12351

I have some overall comments. 1. Should we separate the undo changes from override changes? I am worried that the new undo nodes coming without unit tests may lead to...

I tried out this branch locally. It passed the unit tests, but one thing I notice is the override changes are gone after saving and reloading the level. I prototyped...