Hello there!
Yes, I still support and (try) to do new stuff, it's just that I've been having little time to do so, so I more than often take some time to check comments and work things out! -.-'
Anyways... I think the quickest way I can help is to add a switch to enable/disable the dash pose as suggested. I've just released version 1.4.0 with this new feature. I've added a parameter for setting dash poses as a whole enabled or disable at game start, and a couple of plugin commands to allow you to toggle it for individual characters. I hope this is helpful!