I found this in the pinephone forums, but it comes as a .deb file. I was unable to understand the build directions, and when I tried to install dockerd/snapd and attemp to install it, it did not work. So i did the big big big no no… I downloaded and executed this:
https://github.com/0mniteck/Signal-Desktop-Builder/blob/5.16.0/builds/release/signal-desktop_5.16.0_arm64.deb yay -S debtap sudo debtap -u debtap signal-desktop_5.16.0_arm64.deb sudo pacman -U *package-name*
signal send and received messages, sent and received a voice call, and sent and received a video call.
This was great!
Can someone build this and add it to the package manager? idk how to do that yet