Alice creates a task which is available to all users.
Bob adds some information to the task or just subscribes the task.
Alice changes the task visibility and editable access to a project which Bob is not a member of (Example some Restricted project)
Bob sees an active notification which does not appear in the list and also can not be marked by Marked All Read.
How can Bob change the status of the notification?
What Bob sees: F1833503
phabricator 98a62c9e49989cff3c59fab6a05be63a81792901 (Tue, Sep 13) arcanist 9e82ef979e8148c43b9b8439025d505b1219e213 (Thu, Aug 25) phutil f8af794b2135904c2f4180647ad6f81775a773a2 (Mon, Sep 12)