TheiaBlueprint 1.44.0 cannot quit app when there is a dirty editor

[kittaakos]

Bug Description:

When I want to quit the Theia Blueprint app when I have a dirty editor, the app never quits when I decide to not save the file changes

Steps to Reproduce:

1. Open Theia Blueprint,
2. Disable auto-save,
3. Create a new file,
4. Make the editor dirty,
5. Quit Theia,
6. Click don't save when prompted, the app does not quit.

cannot_quit_app_with_dirty_editor.mp4

Expected behavior:

• The app quits and I lose my unsaved changes

Additional Information

• Operating System: macOS
• Theia Version: 1.44