I noticed the same today when a storm occured. It alerted my Google Home but nothing happend on my phone. Before the last app update I received a notification as expected Android 14 AP1A.240505.005...

I just had this. I set a custom sound that is distinctive for me to recognize. And it went off for the weekly summary. Also, the channel only appeared after I had initially triggered ityself.

Separate notification channel so the same sound can't be used for an alert and summary

Add separate notification channels on Android

It's the same for me. In my case I get the same custom sound when motion/alarm is triggered or when I receive the weekly summary. For the Devs, please implement this (can't add external link to...