Architecture resolution or search list?

[remkade]

I have a situation where I"m running podman on a rarer system architecture (riscv64gc) and so not many containers are built for it. I have qemu-user-static setup and working properly so I'd love to be able to fall back to arm64 or amd64 architectures if riscv isn't found.

Is there a way to specify a list of architectures for automatic retry if riscv isn't supported? Ideally it would work similarly to the unqualified-search-registries list in registries.conf.