Driver side door handle help!!!!! Options

[Oreo20]

Ok need help solving this mystery lol.

For some reason when I unlock my driver side door with my key and I pull the handle to open the door
It locks it self back up.

The only way I can open the door is if i insert the key turn the key to unlock
Hold the key in the open position and lift the handle at the same time.

What would I have to check or replace ???

[Bitter]

Likely you'll need to pull the door latch assembly out of the door, degrease it, and inspect for broken springs inside, if none found then re-grease, reinstall, and test.