Auto Refresh fails to reimport and compile script changes when editing files outside the editor

Reproduction steps:
1. Create a new 3D project
2. Create a new script in the Project window
3. Open the created script in the selected IDE (e.g. VS Code)
4. Edit any line in the code
5. Focus back to the Editor

Actual result: Script is not reloaded and no changes are shown
Expected result: Script is properly reloaded

Reproducible with: 6000.3.6f1 (bbb010bdb8a3), 6000.3.8f1, 6000.4.0b8, 6000.5.0a6
Not reproducible with: 6000.0.67f1, 6000.3.5f1 (a1ec4b2f2d19)

Reproducible on: Ubuntu 25.04, Ubuntu 24.04, Mint 22.3
Not reproducible on: Windows 11

Notes:

• Steps 4-5 may need to be repeated few times, since at first it recompiles correctly, but after few tries it stops.