After discussing both my own animations and others' with numerous members of the FH community, quite a few don't like the mods and prefer the old/original way of running. Some do like mods, and some just want to keep their good old vanilla Feral Heart animations because they prefer them. Not to mention, unless you prefer it this way, all of the run cycles would be out of sync with the sound effects (which will bother people; it's happened before and it'll happen again).
I do hope you end up editing the jump though Phlox ;;