To reproduce:
1. Open the project “Case”
2. Reimport the “MyData” script

Expected result: No “null\!” in the Console
Actual result: We get “null\!” in the Console (which means that LoadAssetAtPath does not return any value)

Reproducible with: 2020.3.36f1, 2021.2.0b11
Not reproducible with: 2021.2.0b12, 2021.3.6f1, 2022.1.9f1, 2022.2.0b1, 2023.1.0a2

Reproduced on: macOS Monterey 12.4 (Intel)

Notes:
- The script is at Assets → Editor → MyImporter
- There is no “null\!” if SetDirty or/and SaveAssets is commented
- Instead of the second step, you can create or reimport anything in the Assets folder