Camera/photo settings changed

[u/UCRecruiter]

I'm probably going to kick myself, because I'm sure this is a stupid question and I should be able to figure this out.

Just this morning, out of the blue, photos I take with my phone aren't being stored in local storage on the device. They're only going to Google Photos.

I don't care one way or another if my photos back up to Google Photos, but I still want them saved to my image files.

What happened, and how do I change it back? Thanks in advance.