Reproduction steps:
1. Open the user's attached project
2. Open File > New Scene
3. Select "SampleScene" and press Create
Expected result: Script Icon texture aren't cloned
Actual result: Script Icon texture are cloned
Reproduced with: 2020.3.35f1, 2021.3.4f1
Could not test with: 2019.4.39f1 (Can't create a new scene from a template),
For
2022.1.3f1, 2022.2.0a15: the new scene isn't saved by default. You need to press Ctrl + S AFTER scene instantiation and you will see that the script icons have been cloned.
Reproducible on: Windows 11