you should make it to where you can be able to switch windows in full screen.
It would make it soo much easier to download planes. right now if you're in sandbox, you have to click exit, then click download planes. After a while this process gets very old. But instead like most other games in mac you should be able to use the control arrow keys or swiping in the touch pad so you can quickly change windows. This would make it very easy for a ton of people using macs to download planes easier.