Good afternoon, I am using 'mxkeys for mac' but also using for my windows computer and I really miss the connection of my mouse (mxmaster) to the keyboard so I can press F1-F3 on the keyboard to switch between devices and the mouse goes to the other device with it. The second point that is missing, when I bought the keyboard I expected that the fn button will be functional and will work the same way as on macos but it turned out not to be so, I miss it. Also lacking in general bind support for all keys, not just for F4-F12, I want to bind any key, why the mouse is customizable well, but the keyboard - not?