New sign-in page has hardcoded GitLab logo
Summary
It seems like the new streamlined login page has a hardcoded GitLab logo that cannot be changed via the API or UI (even though the API attribute and GUI options suggest that's the case)
Steps to reproduce
- Start a 15.4 container and obtain its root password
- Log in and go to Admin > Settings > Appearance > Sign in/Sign up pages
- Upload a logo
- Open the login page in Incognito mode and see the GitLab logo is still shown
Example Project
Not applicable
What is the current bug behavior?
Setting a logo for the signin page has no effect.
What is the expected correct behavior?
Setting a logo overrides the default GitLab logo.
Relevant logs and/or screenshots
Output of checks
Results of GitLab environment info
Default 15.4 container
Possible fixes
/cc @jannik_lehmann