Following. I have struggled with this same thing at times and not sure why. Great question.

Check your hand path through impact. When I've had to correct for my pull it was my hand path exiting too low-left instead of straight down my foot line if that makes sense. Hope that helps.

Try taking a video of your swing and see if you're coming over the top. Divots may be misleading sometimes.

I'd guess club face is closed to target at impact. If you feel like you're in alignment (shoulders-feet-club face perpendicular to target) at set up, then you may be closing the face slightly during the swing. Been here, done this...

Something to try: at setup, leave the club face 'what looks' a little open, knowing/trusting you'll close it slightly during the swing. Might not be the long-term solution, but has allowed me to get through my round when the 'pull' shows up.

Good luck!!

Check your alignment in regard to target. Use an alignment rod on the range to check. Also, club head may be slightly closed at impact.