we have created dashboard in splunk using tabs as per below URL and its perfectly working fine.
https://www.splunk.com/en_us/blog/tips-and-tricks/making-a-dashboard-with-tabs-and-searches-that-run-when-clicked.html
Dashboard was created in 7.0 version but recently splunk has been upgraded to 7.3. Since upgrade we have been facing issue with the tab focus. That means, when we click on any tab, a blue line is shown under the tab to know, user is on which tab but when user clicks on another tab, blue line remain on previous tab as well as comes on new tab. That means if user clicks on multiple tabs one by one then for each clicked tab there are blue lines which becomes confusing for user. Ideally, when user clicks on new tab, blue line(focus) should get removed from previous tab and should be always be on the latest clicked tab.
Issue seems to be either with tabs.css or tabs.js but we are unable to identify it. Can some one look into these two files from the above link and suggest what can be modified to rectify this error.
Thanks in advance!![alt text][1]
[1]: /storage/temp/284686-2020-03-09-15-14-44-window.png
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