Highlighting in nav menu

Hi,
after hours on google trying to find solutions you are my last hope. :slight_smile:

I have navigation menu: Activity, Members, Groups, Forum and etc. Everything working fine.

When I go to member page then in menu Member item is highlighting - it is good.
But, when I click on some member then menu Member is not any more highlighted.

What to do? Please! :slight_smile:

Thanks!

Best regards,
Steve