Im curious if it's possible to permanently display the traditional function keys. I read in reviews that by holding Fn they get displayed, however that's impractical in some use cases where you always want to show them. Which brings me to my next question - can you create profiles for specific apps? I saw in the demo Video that it's possible to rearrange some buttons. Is this only working for Apps that already have Touchbar support? Can you create your own profiles? Does the App need to have specific Touchbar support or can i take any App and just create something on my own? Really irritating that all the reviewers did not mention this and basically showcased what Apple already did during the launch event.