Reproduction steps:
1. Create a new project
2. Install com.unity.multiplayer.center.quickstart package (Window > Package Management > Package Manager > + > Install package by technical name…)
3. Select newly installed Multiplayer Center Quickstart Content package and open Samples tab
4. Press “Import” button to import Multiplayer Casual Sample
5. Wait for the Sample to import and observe the button next to Multiplayer Casual Sample
Actual result: Button still displays "Import"
Expected result: Button changes to "Reimport"
Reproducible with: 2.0.0 (6000.7.0a3), 2.0.2 (6000.6.0b5, 6000.7.0a3)
Couldn’t reproduce with: 1.1.2 (6000.7.0a3) (No Samples section)
Reproduced on: Ubuntu 24.04, macOS Tahoe 26.5 (M4)
Note: Issue is also reproducible when importing Multiplayer Casual Sample via Multiplayer Center