Nextcloud Snap users, please list the issues you're facing

What if we want to use Nextcloud Talk within a Nextcloud snap, complete with a coturn TURN server?

I have questions about using a turnserver (coturn) with the Nextcloud snap, on the same server (this is to try to get Nextcloud Talk working the best). Has anyone done this before? If the Nextcloud snap were to talk to the coturn server, wouldn’t that need some special port “plumbing” added to the snap, to enable the intercommunication between the two?

Furthermore, if one wants to use SSL with the coturn server, then one will want to use the certbot SSL certificate files (cert.pem and privkey.pem) that got generated within the snap, but the pathname leading into the snap is not necessarily a constant thing (or is it?), as it’s got an integer that might change, as the snap periodically upgrades itself. For example, my nextcloud lives within:

/snap/nextcloud/[5_digit_integer_here]

It’s kind of sounding like the coturn server needs to be on a different server than the Nextcloud snap, and have it’s own ssl certificate. Or maybe coturn itself eventually could be bundled into the snap, in case users want to use Nextcloud Talk with their snap.