[ui] New items notification not cleared when new items all confirmed

The notification at the top of the screen alerts me to new documents:


Unless I click it, there is no way to get rid of it. Not even confirming the metadata of all new documents erases the notification. Say I was busy in another window while my colleague processed the new files, coming back to Docspell, I would see the notification, but I would not be able to find any new documents.

Either the notification needs to be cleared for all users when the new documents have been processed, or maybe there's a way to disable it altogether?