Reimporting the Multiplayer Center Starting Sample automatically opens the "Example" scene without prompting to save the current dirty scene

How to reproduce:
1. Create a new Unity project and add any GameObject in the scene
2. Go to Window -> Multiplayer -> Multiplayer Center
3. Run the setup process (Casual co-op -> Select)
4. Install the "Multiplayer QuickStart" package -> Import
5. On the "Multiplayer QuickStart" package click "Re-import"
6. Observe the results

Expected results: The "Example" scene doesn't open
Actual results: The "Example" scene opens without prompting to save the current scene leading to the data loss

Reproducible with: 2.0.0 (6000.6.0a7)

Reproducible on: macOS Tahoe 26 (M1)
Not reproducible on: No other environment tested