# Cannot remap pan hotkey in UV editor

For the life of me I cannot figure this out. I am trying to get the view in the UV editor to pan when the MMB is clicked, like it normally does. But nothing I do works. I already made a post about this :

How do I remap pan hotkey in UV image editor?

But still I cannot find the right shortcut key. Here are my current settings:

I have been trying for so long to get this to work. If anyone can help I would be eternally grateful.

For the UV Image Editor the operator is image.view_pan and is supposed to be added in the Image category
There also seems to be an entry for view2d.pan in both the View 2D and View2D Buttons List category