I have two calling accounts. In the stock dialer, under "Make and Recieve Calls" is the option to make calls with:
"A" (my main carrier which ends up being the default)
"B" (my VoIP)
"Ask First"
I like it on 'Ask First", but the setting eventually reverts to "A" after whatever trigger (reboot, time, and/or something else). Think it's an AOSP issue, or GrapheneOS issue? Any potential remedies?