Yes!! Same issue.
No issues with Samsung pay since day one and no fingerprint issues currently on T-Mobile
Yes, same exact issue. Can unlock phone and other apps but not Samsung Pay. I'll try to re-do all of my fingerprints even though I don't have a screen protector on my phone.
It seemed to stop working after the fingerprint security update. Deleting all fingerprints and readding them fixed it for me.
I deleted my original fingerprints and resaved them in biometrics settings . It worked just fine after that.