[New] - 3/16/2018
Active tab (for example in the screenshot "My profile" is active tab) does not receive keyboard focus at all. Since when it is activated, it implemented as regular text with title in <span> which is incorrect.
Screen reader users never get to know that which active tab elements they are rendering.
Developers need to make sure that elements which behaves as tab feature, have proper role of tab, tablist, tabpanel with appropriate properties that which tab is selected currently. Developers can use "aria-selected" property for the activated tab.Here, developers need to remove <span> and implement as TAB.