1. Open the attached project 'NetBug'
2. Open the scene 'main'
3. Add scenes to Build settings: 'abc Test' to index 0, 'Test' to index 1
4. Try to add the 'Test' scene to the Network Manager component, either Online or Offline scene
5. Notice the scene variable can only be set to 'abc Test'
6. Switch scenes in Build settings: 'Test' to index 0, 'abc Test' to index 1
7. Step 4
8. Notice the scene variable can be set to either

Result: A scene with a similar name to other scenes, but a higher index in Build Settings is ignored in Network Manager

Workaround: Making each scene have a unique name