No calls

[GloriousCoffee]

Wondering,
is anyone else having issues with calls not coming through on Ubuntu touch?
Was out and about a few weeks ago with my PinePhone and had messages online later that day that several people had been trying to reach me, yet no notification what so ever on the PinePhone about it. Earlier that day, I was making calls with the phone so I was just assuming this was working properly. Am I correct to assume this is an issue with software?
I've looked every second day or so for updates to Ubuntu touch through "updates" under settings, but no system updates available.

I tried PostmarketOS just when I got the phone, but was unable to make calls in or out. Not really sure why. Are both distros having issues with calls?

We had functioning calls here for over a month. I heard the last couple builds may have broke something so im sitting out until word comes out of a new build that fixes what they broke.

Okay, I see..
How often are new builds released? Since I've gotten my PinePhone, I've not seen any updates to Ubuntu in their updater.