I have an MX Keys keyboard that connects to 3 devices and can switch between all 3 with the 3 specific device buttons. It's brilliant and fast, but I'd like to be able to do this when using my MBP, especially as I'd like to switch between them quite a lot for some tasks and would be moving files and images over from one to the other. Is there a way I can type on iPad using MBP keyboard with a shortcut or maybe setup a certain function key to do it?