Suffixes in custom MT5 symbols?

[zkogan]

Hi!

I've been having recent troubles with constructing custom MT5 instruments using symbols with dots in name:

https://i.imgur.com/4KAGwES.png - it just says Unknown parser error.

This persists with any instrument with dot.

I've got MT5 build 2361, using Just2Trade broker if that matters.

Any chance of figuring this out? As a lot of instruments use dots (different exchanges), this hinders spread construction a lot.

Thanks!