Earlier quoted context omitted.
Yes, that’s confusing and probably hard to find a good balance. Someone speaking Greek or Czech may expect to find their language around E (Ελληνικά) or C (Čeština), but nope, on Wiki it’s all the way after Z.
Don’t special characters always go after the Latin alphabet? I think this is pretty common, and fairly expected behaviour. Of course nothing is perfect but I feel like the way Wikipedia handles it is consistent.
Also, we regard 'Ch' as its own letter. So yeah, try sorting alphabetically. I'll wait.