Filtering Tabs (“Oldest”, “Newest”, “Active”) Don’t Work

Hey guys, I have a problem with the Filtering tabs on the Questions, specifically the “Oldest”, “Newest” and “Active” tab.
Whenever I click on any one of them it keeps scrolling to some specific point below, instead of opening the filtered tab on the same page as it’s here on this website.
Here’s what it looks like:

How can I turn off this smooth scrolling and let the tab link open with the “_self” attribute?
I am using the Divi theme, and I don’t have any caching plugins activated.
Thanks