Found a bug in Creativix slide navigation!

Hi, i’v found a problem in slide navigation, you can see it even in a theme preview:

When you click on item in slide navigation block there is border appears around that item, but if you click on rightarrow or leftarrow to move next items, and then click on any item, you will see that this border is missing because it is appears on the wrong item.

And also i want to ask if it possible to synchronize the slideshow block with the slide navigation. I mean, now it is synchronized only for 6 first items in slide navigation, but then slideshow shows next items and slide navigaion don’t move. It would be perfect if slide navigation will make a move when 7th,14th e.t.c items comes ( like immitate the rightarrow click or somth).

my site: https://footballizm.ru
Thanks for any help!!!