Would anybody else like to be able to input 44 during blockstun for Retreating Guard?

I play on pad without a dash macro, and L+M is kind of awkward to push in their default spot. As a result I use retreating guard a LOT less than I should be. Is there any reason we shouldn't be able to just mash back during blockstun and get the same result as pressing the dash macro?

I could be missing an unintended side effect of this, but if theres a tight timing requirement I don't think it would negatively affect anything. Feel free to let me know if I'm wrong though! Want to shoot this request over to the Riot devs but not sure the best place to do it.