I've set up a phone with Rethink DNS as a permanent VPN, so nothing can come through, I tried putting KDE Connect in the Bypass Universal list, but it still fails to discover devices on the network and in turn it can't be discovered by others itself.
I tried without VPN active and it all works, of course. Is it possible for the 2 to coexist? If so, what settings should I change?
I did do that in conjunction with bypass set for KDE connect only and it works. I find the other options you suggested really cool though! Might give them a shot.
Also didn't know about the share VPN thing, I've wanted that for so long! Weird Graphene doesn't have it as well