There are some features of Table on Tablet that don't work well on an iPad, such as managing maps (e.g. you can't delete maps), so I thought I'd try hooking up an external wireless mouse. It seems that I can only click on things in Roll20 by using my finger on the screen; clicking with the mouse works on certain things (like the +/- button to zoom in and out), but not most things (selecting tools, expanding the map slide-out view) Is an external mouse supported for Table on Tablet? If not, is there any way to delete maps with a touch screen?