How to reproduce:
1. Open the attached “IN-83337“ project
2. In the Project window click on the “character_test“ asset and then expand it
3. Click on the “body“ prefab
4. Observe the console window

Expected result: There is no error shown
Actual result: “ArgumentException: SetData()“ error is shown

Reproducible with: 2023.2.0f1, 6000.0.19f1
Not reproducible with: 2022.3.46f1
Couldn’t test with: 2021.3.43f1(asset breaks after update), 2023.1.0a2 (asset breaks after update), 2023.1.20f1 (asset breaks after update)

Reproduced on: Windows 11
Not reproduced on: No other environment tested

Notes:

• Could not find exact regression version. The regressed version is in between 2022.3.46f1 and 2023.2.0f1
• Deleting the “ProjectSettings“ folder temporarily fixes the issue
• The exact conditions triggering the "ArgumentException: SetData()" error are unclear. It doesn't reproduce on a fresh project, and there's no indication it's due to a corrupt Library folder.