A few recommended tweaks:

I am not sure if this is accurate from a real world, but I am getting Conflicts when I have an aircraft on the runway under ground control and I release an aircraft on a crossing runway well after the exit point. I would think this would be allowed.

Also, it would be beneficial to be able to issue command to cancel a prior command. For example, I accidently approve for takeoff when I have something on approach on a crossing runway. The aircraft may not even be on the runway, but I can’t cancel takeoff clearance. Likewise, with crossing approval prior to the traffic near the runway. Would be nice to fix pushback direction, but that is immediate, so I get that one.

Minor things. Love the game, and can not wait for more content and endless mode!