Steps to reproduce:
- Open any Project with Hierarchy v2 enabled
- Copy and hold down the Paste shortcut or Duplicate shortcut while selecting any Game Object in the Hierarchy until the Hierarchy vertical scrollbar appears to lag
- Observe the Console
Actual results: Error "InvalidOperationException: HierarchyNode(198:2) not found" is logged
Expected results: No Errors are logged
Reproducible with versions: 6000.3.0b4, 6000.4.0a1
Can't test with versions: 2022.3.66f1, 6000.0.59f1, 6000.1.17f1, 6000.2.7f1 (No Hierarchy v2)
Tested on (OS): Windows 11
Note: Issue is not reproducible all the time and seems to depend on when and if the Hierarchy lags during the constant pasting, it might then also reproduce if the Editor itself lags during these operations