'Play Mode Scenario - Validation Failed' dialog box has two buttons with the same functionality

Steps to reproduce:

1. Create and open a new project
2. Install the 'Multiplayer Play Mode' package
3. Create a new Play Mode Scenario
4. Open the Object Picker for the Initial Scene in the Play Mode Scenarios window
5. Click on the 'Hidden Packages' button to uncover read-only scenes
6. Select one of the read-only scenes
7. Switch to the new Play Mode Scenario
8. Enter Play Mode and observe

Actual results: A dialog box is opened with two buttons ('No' and 'OK' where both do the same thing)

Expected results: A dialog box is opened with one button only

Reproducible with versions: 6000.5.10f1, 6000.6.0b10

Not reproducible with versions: 6000.0.82f1, 6000.3.23f1, 6000.6.0b9, 6000.7.0a5

Tested on (OS): Windows 11 Pro (25H2)