Has anyone else come across this? I'm running 21-20240419-NIGHTLY-panther and I don't get notifications until I open the app, at least in Signal and WhatsApp, and I suspect Gmail too. I already set the apps to unrestricted battery usage (including the hard-to-find extra setting when you press to the left of the "Allow background usage" toggle ) and I disabled the "Battery Manager" (which I could only find by searching in settings, there doesn't appear to be a button for it in the settings, separately...)

Is there anything else I could try? I have a Pixel 7.