Same. Because the layout is standard it's very easy to get going. An accessory that someone suggested to me that has worked out fantastically has been using yoga blocks to further tent the keyboards to an even better position and to hold them apart.
If you look closely at the pic I'm actually using those as well (along with the palm rests). The tenting legs sort of "set" into the blocks and it's very stable.
They're just standard wedge shaped yoga blocks (lots of options). I use both a mouse to the right and then I have a magic trackpad on what is actually a cell phone stand that's on my left.
Pic: https://twitter.com/mbuckbee/status/1463146441745047559