Not working on https://ok.ru

You can test with this.

https://ok.ru/video/240820226628

Hi
I downloaded and setup Opera, so after this day, i will use Opera.

I want to send feedback sometimes, if i see any problem. But i do not know where can i send feedback?

This website? Github? or another website?

1. problem:

Chrome: http://prnt.sc/e7p0dw
Opera: http://prnt.sc/e7p0ny

If i click one bookmark, i do not see button of "Copy". Can you add this button in next update?

2. problem:

Screenshot: http://prntscr.com/e7p4j6

This is bookmarks area.
And you can see "My bookmarks" (in Turkish Yer imlerim) and "Bookmarks Bar" (in turkish Yer imleri çubuğu).
What is the differences between My Bookmarks and Bookmarks Bar? If i want to add some website on bookmarks and i want to see that on bookmarks bar, then i add two times. Why i should add two times? I want to add one time and i want to see on bookmars bar, but i also want to know that added my bookmarks.

There is noone whose want to add bookmarks but do not want to see on bookmarks bar. If anyone do not see any website, he/she do not add bookmarks.

Can you delete bookmarks bar