Default language in the chat panel

I have two tabs in the chat panel. One in English and one in Russian. And for some reason Russian is the default for me. This is a nuisance. Can i somehow change it?

You can join another channel like #De or #Fr, making that one your new default.
Apart from that: no

Thank you for the answer! That is strange, /leave Ru doesn’t work, why somebody would force me to use this channel? That’s a rhetorical question.

For now i’ve added an empty channel, at least it obscures unwanted messages.

Hm… I’ve changed my location from Ukraine to Canada and Ru channel dissapeared. Now i live in Kyiv, Canada. lol…