Artifact Occurs When Selecting Assets from 'My Assets' in the Import Unity Package Window

Steps to reproduce:

1. Create a new project
2. Open the Packager Manager
3. Import a package from 'My Assets'
4. In the Import Unity Package window popup, click through the individual assets
5. Observe the random artifact display on the right-side

Actual results: The selection shows random artifact of the asset list

Expected results: There is no artifact

Reproducible with versions: 6000.0.43f1, 6000.1.0b11, 6000.2.0a7

Tested on (OS): Ubuntu 24.04

Notes: The selection should rather show the asset preview on the single click or show nothing