Suggestion: change the vent bind on staves to the ‘Weapon Special’ or make it a seperate keybind on its own. Why? Right now to vent out your peril level you need to hold R which makes dodging to the right direction quite impossible/unergonomic.
Other solution would be to introduce option to toggle the vent instead of holding reload bind so you could just tap the R and keep dodging to directions. Every other action than dodging or jumping would ofc interrupt the vent process.