Something that has arisen during our production testing of mGear, was a request to make the Space Switching function work over a range when necessary. I believe there were times where animators had gone back to an animation and needed to change it without losing the animation itself and it was tedious doing it on each frame.
I will likely try and find a short term solution by roughly making it work through the code when highlighting more than one frame on the timeline or something, open to suggestions. But figured you guys know the code better than me and also would save me having to apply said updates every time I update the company version of mGear if it became a built in feature. 

