Selected tab is not highlighted in the Profile tab - Questions/Answers section

Question

In some of the Stack Exchange sites (like S[OFU], MSE and some more), when we are navigating to the Profile page, in the Questions/Answers section we can see the tabs are highlight with any one of the option. As in the image below:

But for some other sites, when we navigate to the Profile page we didn't see any highlighted tab. As in the image below:

After changing the tabs selection also the selected tab is not highlighting.

The following and some more sites has the highlight issue:

https://cooking.stackexchange.com/users/86/shog9
https://workplace.stackexchange.com/users/115/shog9
https://softwareengineering.stackexchange.com/users/63/shog9
https://android.stackexchange.com/users/3812/shog9

When I inspect an element for this tabs, I see the code below:

<span id="post-filters">
    <a>All</a>
    <a data-type="1" class="active">Questions</a>
    <a data-type="2">Answers</a>
</span>

class="active" is applied to the tabs for highlighting, looks like the

 a.active { border-bottom: 1px solid #colorcode; }

is missing in the CSS file.

---

Update: Now the selected tab highlighting is not working in S[OFU] and MSE sites too.

Answer 1

Thanks for reporting the issue (and sorry for taking 2 months to correct this!) This affected all community themes. It was caused from not applying the selected styles properly to .active. This has been corrected, as demonstrated here:

These changes will roll out to all other SE communities in the next production build.