Anyone else having this issue with the Photos app?

Every time I open the native Photos app, I get this warning that Google Photos is running low on space. This doesn't make sense for two big reasons: 1) I'm not backing up to Google Photos, so it shouldn't care what the storage situation is like, and 2) Even if I was using Google Photos, I'm only using 2.2 of the available 15 GB, which is a far cry from less than 10% left.

Choosing either "Clean up space" or "Get more storage" doesn't actually do anything.

So, anyone else experience this?