Separate login and dashboard background

Nextcloud version (eg, 25.0.3): 25.3
Operating system and version (eg, Almalinux 8.4): Almalinux 8.4
Apache or nginx version (eg, Apache 2.4.25): Apache 2.4.25)
PHP version (eg, 4.1.1): 8.1

I was wondering if it is possible to have the login screen background separate from the logged in screen background ie. the background when in the files app

Cheers