Those are great ideas, it certainly bothers me when I minimize the screen then reopen it that the caracter has moved, and ends up on top of someone.thank you very much!
And, like you say about disabling ability to click anywhere when paused, what could be better is having a check-box on the GUI saying "Disable movement" something like that.
I like your ideas, and I hope they are heard,
Good Luck!
I'm not sure this can be implemented into the game, but that is a very wonderful idea on how to solve the "misclicking" problems. But, this probably requires the source code. Without the source code {Kovu has taken it with him when he left}, nothing can really be added or changed in the game sadly.that is indeed true, however I just figured I would post the idea in case our creator decides to return, haha.
But hey, a good solution to end misclicking is to point your camera towards the sky whenever you minimize or click out the window. This will prevent un-needed character movements. {This is how I usually do it, myself. c:}