A couple things about this function.
Firstly, I like to toggle this on and off depending on what I am doing. It is a paint o have to go into preferences every time to toggle this feature on and off. Other DAWs like DP, have a nice little button you can turn off right on their top bar.
Secondly, I have a keycommand for “play selection range.” It would be nice if when you “play selection range” that on stop, the cursor would return to the beginning of the range; instead as it is now, it returns to the last position you hit play. I am not positive and have uninstalled C5, but I think i recall the cursor moving back to the beginning of the range when you you have “return to start position on stop.” Bug?