Web Editor UNICODE character not supporting

I updated cyberpanel to 2.0 Build 0E. Since then when I edit some code on live editor, the (Devanagari) Nepali UNICODE gets jumbled up.
I think this can be fixed by UTF-8 character support. Please fix it asap. It has really become a pain. Also, this bug was not in previous version 1.9.3 or something.