Problem with opening non latin internet links

Hello.

First, thank you for your work, thank you for very nice Zim aplication!

My problem:
I have a link
https://ru.wikipedia.org/wiki/%D0%A3%D1%8D%D0%BB%D0%BB%D1%81,_%D0%93%D0%B5%D1%80%D0%B1%D0%B5%D1%80%D1%82_%D0%94%D0%B6%D0%BE%D1%80%D0%B4%D0%B6
or
https://ru.wikipedia.org/wiki/Уэллс,_Герберт_Джордж
It is the same link name in different notations.

In zim i can see link in normal view - like
"https://ru.wikipedia.org/wiki/Уэллс,_Герберт_Джордж" - and that is cool!

But when i click on this link in Zim, programm start my browser (Maxthon 4.9), and my browser open page with error, by adress
https://ru.wikipedia.org/wiki/%D0%A0%D0%88%D0%A1%D0%8C%D0%A0%C2%BB%D0%A0%C2%BB%D0%A1%D0%83,_%D0%A0%E2%80%9C%D0%A0%C2%B5%D0%A1%D0%82%D0%A0%C2%B1%D0%A0%C2%B5%D0%A1%D0%82%D0%A1%E2%80%9A_%D0%A0%E2%80%9D%D0%A0%C2%B6%D0%A0%D1%95%D0%A1%D0%82%D0%A0%D2%91%D0%A0%C2%B6

As we can see - this is a problem with encoding. If we try encoding in Russia we can see https://ru.wikipedia.org/wiki/Уэллс,_Герберт_Джордж

It is broken symbols, right variant which we must get https://ru.wikipedia.org/wiki/Уэллс,_Герберт_Джордж

If i use latin link, like
https://cse.google.com/cse?cx=partner-pub-2698861478625135:3033704849&ie=UTF-8&q=zim#gsc.tab=0&gsc.q=zim&gsc.page=1
 - all works fine! And page open in browser correctly.

But if i try use non-latin symbosl in adrees - link open incorrect in browser.

Another example
Link
https://cse.google.com/cse?cx=partner-pub-2698861478625135:3033704849&ie=UTF-8&q=zim#gsc.tab=0&gsc.q=%D0%B7%D0%B8%D0%BC

Opened with error
https://cse.google.com/cse?cx=partner-pub-2698861478625135:3033704849&ie=UTF-8&q=zim#gsc.tab=0&gsc.q=Р·РёРј

Please, help me!

Zim 0.65, windows 8.1, if it help.

Thank you!
Justin.