So i know uploading has been disabled for a while

So my only goal is to practice against the ai using a mod extension that kills the player when minerals exceed 500.
My problem is that all of my in game hotkeys are custom, so when I try to play from the editor all of my hotkeys are, reset to the standard setup which is unplayable.
Is their a way for me to keep my custom binds when playing from the editor?

And I also need help using the mod extension on different maps.