Something like this might work well enough:
(Just the first one I found; I don’t know anything about the company.)
In general I’d take advantage of the bezel space.
With an edge-to-edge display you have to clamp from the side or you obscure the screen.
With bezels you can wrap around to the front of the screen a bit without being in the way, which should make it easier to hold the FW12 securely without putting much force on it.
Just be mindful of the thickness; lots of tablet mounts are designed for a thinner device.