Hide administration notices
This control is available in Settings → POM Tweaks → White labelling → Admin general settings. It is no longer configured through the classic Tweaks page.
- Select Hide admin notices.
- Click Save.
- Reload the affected administration screen.
Clear the checkbox and save to restore the previous behavior. Each control is independent and applies to this site's administration.
See Configure general administration controls for prerequisites, scope, verification, and troubleshooting.