Finger print scanner not working with lock screen apps?

[AC Question]

Hi all. I'm recently switching from an iphone 5s to the moto g4 plus. A huge change, for many obvious reasons. I absolutely love the phone, but have found that if you want to lock the phone you almost always have to use two hands. I downloaded several lock screen button apps, and have found that after using the app to lock the screen, it requires me to put in my password, and blocks me from unlocking the phone with my fingerprint.

This only happens when I use the lock app. If I use the physical lock key on the phone, the fingerprint scanner will work just fine. Any suggestions to fixing this?

Apps I've tried:
Lock Button
Screen Lock
Assistive Touch for android
Lock Screen