When reloading the issue summary table from the server after a watched

status update finished, resolving an issue would cause the counter on

the tab to decrement twice. If the table had reloaded a third time, the

count would be decremented a third time.
This was due to an event handler being registered every time the view

was reloaded, causing the issue status change handler to be called too

many times. Old event handlers are now unregistered when rendering the

view to ensure this doesn't happen.

Triggered re-renders of the Issue Summary Table and resolved issues to

reproduce the bug. After the fix, the counts were correct.