Effect Composer effects, images and fonts cannot be dropped to 2D view

Tested on Windows with QDS 4.8 snapshot Built on Mar 13 2025 01:28:55 (project storage build)

Steps to reproduce:

1. Create a project
2. Open Effect Composer
3. Add e.g. Snowing effect node and save the effect
4. Drag and drop the effect from Assets view to 2D View
5. -> Effect is not applied.
6. -> Component highlight in Navigator stays on and does not seem to go away even if project is closed and another one is created. See attached picture.
7. Dropping to Navigator works correctly as well as using the assign button in Effect Composer
8. Dropping image files or font files from Assets to 2D view also does not work.