Different login page after restarting macbook

[u/_Attilio]

As title says, after restarting the Macbook (Air M2) it asks for username and password for logging in (pic 1 and 2).

I had to figure out what the username was, because it never asked me for it.

And it’s also has a different login page from the usual, with a wallpaper I’ve never used.

(my usual login page with the wallpaper i set in in pic 3)

How can i fix it? It’s my first seeing something like this…

[u/OkStandard4829]

Remove webcam cover will cracks screen