In earlier versions, we were able to modify/customize and remove the Splunk version information shown on the browser tabs by editing the common.js file in the path - $SPLUNK_HOME/share/splunk/search_mrsparkle/exposed/build/pages/enterprise/common.js.
By changing -document.title=splunkUtils.sprintf(_(title).t()+" | "+_("Splunk %s %s")…
To - document.title=splunkUtils.sprintf(_(title).t()+" | "+_("Splunk_Test %s")…
However in the latest version 8.2.1 the change is not taking effect across all the apps instead it works only for launcher app and search app(just to note, by default these two are the only apps that will be shipped with Splunk fresh installation).
You may refer to the attached screenshot. Here 'Splunk_Test' is a custom value which I want the browser tabs to display instead of Splunk version.
Is there any way that this can be fixed so that the changes reflect in the browser tabs for all applications.