Hi @Solalander
Welcome to the Sonos Community!
Please verify that the following are enabled within Sonos Settings - App Preferences:
- Show Notifications
- Show Lock Screen Controls
- Show App Shortcuts
- Home Screen Volume Control
If they are and you still don’t get the alarm notification, then you are likely being affected by a situation that we are aware of and are still investigating. If you have the time, we’d appreciate you getting in touch with our technical support team and letting them know a few details. Thanks.
"Common sense is the collection of prejudices acquired by age eighteen." - Albert Einstein