I am Ukrainian and for me English is not comfortable to speak, I prefer Russian.
But i use English client for Steam and Dota2 because for me original descriptions is better, translation sometimes has mistakes.

So here is the problem.
When i setup my matchmaking I do not have option to choose my main language, only locked English as my main.
As a result a lot of English-speaking teammates in my team and this ruins our experiences.

Can you guys make something to change this in future?
Or maybe i just did not find options for this?