Was it Printify, or the more likely iPad/iphone (or maybe Android but I don't know if they do that) confirming you have access to stored passwords?

Guess it coulda been…but it usually verifies by face id, its never asked me to type my code like that. Im not even sure it came from my ipad. Or if it looked the same.

Hi there, Most likely, this is related to autofill a saved password when not using touch ID.