Help with TouchBar settings in Microsoft Remote Desktop

Hi guys!

I'm quite new with BTT. Really cool app! But I'm experiencing problems wit Microsoft Remote Desktop
Maybe you could help.

I want to setup simple buttons when using Microsoft Remote Desktop with special characters like ' # $ @ | ' etc.
But when I setup touchbar button - type text -> button not work correctly, when I touch it in app I get different character, than I setup. For example, I setup '#' , but in Microsoft Remote Desktop I get '3'
I try to setup keyboard shortcut (option + 3) too, but without luck.
Could you please try to help me, what I'm doing wrong?