Key bindings

[Enarmade Banditen]

So the issue is simple. You can't bind anything to mouse keys. Mouse 1 and 2 is by default connected to abilities. I wanted to try to bind jump to mouse 2 so I changed it. It wasn't possible to do that either. Now I can't even change secondary ability back to mouse 2.
This is a problem for me since I only have 1 hand, not a problem for any other game. But I need to be able to bind jump and other keys to the mouse. Any way of doing that?

[arosca]

Have the same problem, any solution?