Hi Thilina,
Two days ago, I wrote to phpmyadmin-devel about this new bug: --------- Thilina, here is another bug to add (and work on): In the list of users (when there are enough users), the initials of user names are displayed but in your tree, clicking on an initial button does not bring the list of users having this initial. -------
and got no feedback on this list.
Please proceed with entering this new bug on the tracker.
If you start to refactor another section (for example Operations) without fixing these bugs in the Privileges section, you'll have to create another branch in your repo to work on the new refactoring section. The reason is, it would be difficult to merge your new stuff without merging the problematic Privileges refactoring done so far.
Your proposal mentions that August 6th – August 12th is for fixing all remaining bugs, so I expect this will be done...