1. Create 2 desktop spaces on macOS.
2. Open Lightroom in the first space.
3. Open Mission Control (press F3).
4. Drag Lightroom window to the second space.
5. Switch to the Lightroom on the second space.
Should be: Lightroom must remain on the screen.
Actual result: Lightroom changes desktop space automatically to the first one without Lightroom in it. Can't use Lightroom anymore.