Steps to replicate the issue (include links if applicable):
- Go to any page
What happens?:
- Notice no banner, but a "dismiss" button on the heaqder
What should have happened instead?:
- No dismiss dialog should be available if nothing is being presented
Software version (skip for WMF-hosted wikis like Wikipedia):
WM production
Other information (browser name/version, screenshots, etc.):
Appears to be for empty sitenotices