Always asking for choice of SIM to make a call

I have the default set

but it keeps asking what SIM to use for new numbers

Something to bug report to Fairphone OS ppl, yes? (Where do we make bug reports about Fairphone OS?)

tried a different dialer app? (like fossify phone from google play or f-droid)

This is the only official channel:


Same behaviour with Fossils phone

Will report