release tasks do not appear in ubuntu bug searches
While doing Ubuntu Security bug triage, I discovered a problem with release tasks not appearing in bug searches. For example, these two searches:
(search for all bugs subscribed to by ubuntu-security with status="In Progress")
(search for all bugs within "ubuntu" subscribed to by ubuntu-security with status="In Progress")
The latter search does not show bug 239894, which has open tasks for Ubuntu releases that are "In Progress".