Steps to reproduce:
- Create a new 3D URP project
- Import the attached "mov_title.mp4" into the project
- Enter Play mode
- From the Project window, select the "mov_title.mp4" asset
- In the Inspector, next to preview click on the three dots and Convert to Floating Window
- In the Preview window, click on the "mov_title.mp4" dropdown and switch to "Source info"
- Switch back to "mov_title.mp4"
- Exit Play mode
- Observe the Console
Actual results: Multiple "NullReferenceException: Object reference not set to an instance of an object" errors are thrown
Expected results: No errors are thrown
Reproducible with versions: 6000.6.0b4, 6000.7.0a2
Can’t test with versions: 6000.5.4f1 (Dropdown in the 6th step does not exist)
Tested on (OS): macOS 26.5, Windows 11
Notes:
- Could not find a consistent way to reproduce the issue without switching the Preview dropdown; however, there were instances where the errors would be thrown without that step