Disable editor texture pop-in

I have textures loaded automatically from Photoshop and have a setup for editing an asset. I need to click on the editor somewhere, each time I make a change to a texture. I end up needing to be careful where I click, otherwise sometime the camera movies (I use a stylus, sometimes, which seems like it’s easy to do things like that with). I’m wondering if there’s a way disable texture pop-in in the editor, so I can avoid having to click each time I make a change.