FYI:
I’ve tested both Ultimate Member and Paid Membership Pro. Both allow uploading of a profile photo that is then used throughout wordpress. But Bricks doesn’t pick up either.
Spoken with the UM devs and they are happy to talk but confirmed that UM is not, currently, integrated with Bricks
So I have raised an Idealog to request Memberships Plugin integrations. Hopefully it gets approved and upvoted.
Cheers
Alan