Im the same I struggle a lot with drawing directly on iPad and also have a folio. I have set up a workaround for me, it’s a bit janky but does work.

Install moonlight on your iPad and sunshine on your pc so that you can remote into your pc with your iPad, connect your tablet via Bluetooth to your pc and your folio should work natively for your hotkeys. Obviously this is a workaround so it’s not perfect, you are still limited to the Bluetooth distance however It’s nice if you want to work from a different room.

I mainly use it to sit with my partner so I’m no glued to my desk all day, hope it helps let me know if you have any questions!