Fake shot with just R3 on PS

In BaP mode (possibly other modes too), R3 triggers the fake shot without pressing LB at the same time. Anyone else seeing this? Sometimes I lean on the right stick fairly hard (so R3 gets clicked) when I'm about to shoot and I end up faking the shot and getting clobbered.

I'm positive that I'm not holding LB since that would make no sense while taking a wrist shot. 

Can someone confirm this is happening? I don't want to have to remap buttons outside of the game to get around this. Trying to not click R3 while maneuvering for a shot is almost impossible (for me at least). 

Thanks!