[] <_summary>Discard notifications by application name <_description>If an application name is in the blacklist, all notifications matching the application name will be discarded. false <_summary>Clear notifications on middle click <_description>Normally when middle clicking the notification icon, the unread status will be toggled if the queue is not empty. With this option enabled, the notification queue will be cleared instead. false <_summary>Hide the indicator <_description>If true, the indicator is hidden. 5 <_summary>Maximum number of visible items <_description>The indicator will only display at most the number of notifications indicated by this value.