Could do with an activate / deactivate switch in DOM pannels.

This feature could help me personally with minor (major) problem that I have experienced... a stray mouse pointer clicking what it should not. (NB: trade confirmation solves another problem entirely)  I have accidentally entered positions due to my being sloppy with my mouse, focused elsewhere, and not being fully attentive to DOM. Also, I access my desktops through my phone on the regular, and this risk is especially pronounced when connection is sluggish and the mouse pointer tracks this way and that in delay.