Camera Movement

I'm playing GW on a Steam Deck, old account so it's installed as a non steam game. I've built my own controller mapping which largely works very well for my needs, but I'm a bit stuck on camera movement.

Left stick does WASD, which is fine, but I want to move the camera with right stick.

My current solution is to use right stick as a mouse and have the ring and centre touch bits as right click.

I've tried using it as tlright controller stick, but that enables the controller functionality in GW which I don't get on with.

So my question is, is there another way to move the camera apart from mouse + right click?