Hey! I had this exact problem a while back. For me, it was because of some weird browser extensions messing with Facebook. If you’re using Facebook on a browser, try disabling extensions or switching to incognito mode.
If it’s the app, maybe try logging in through a different device to see if it’s device-specific. Good luck!
If it’s the app, maybe try logging in through a different device to see if it’s device-specific. Good luck!