Reproduction steps:
1. Open the attached “ASDQWE” project

Expected result: The project is successfully loaded and opened
Actual result: The project crashes when loading

Reproducible with: 2023.1.0b14, 2023.2.0a12
Could not test with: 2020.3.47f1, 2021.3.24f1 (error CS0246: The type or namespace name 'TileAnimationFlags' could not be found (are you missing a using directive or an assembly reference?)), 2022.2.17f1 (error CS0115: 'GameObjectBrushEditor.shouldSaveBrushForSelection': no suitable method found to override)

Reproducible on: Intel MacOS 13.3.1

First few lines of Stack Trace:

{noformat}0x00007FF9AA787A1B (Unity) RegisterScripts
0x00007FF9AA778B81 (Unity) AssetImportManager::Import
0x00007FF9AA77B18E (Unity) ImportOutOfDateAssets
0x00007FF9AA785491 (Unity) RefreshInternalV2
0x00007FF9AA78CCC7 (Unity) StopAssetImportingV2Internal
0x00007FF9AA77BA7D (Unity) InitialRefreshV2{noformat}