We are aware of this bug and working to fix it. You do not have to create a support ticket for this incident, but you can go to our gitlab page devoted this issue here, so you can vote and subscribe to the issue to receive timely updates on its resolution.
Sometimes carts get stuck together, and then you cannot move them. You can still activate their inventory, or destroy them, just not move. Even server reboot (and a patch) did not resolve this situation.