Suggestion: Control Private Session Listing Announcements

[tincancrab]

People are using my server to host "private" password protected sessions for just a few people, which is fine, but they aren't realizing they're also announcing the session on Drawpile's official listing server. In consequence, if trying to host a publicly announced session, sometimes Drawpile won't allow it because the server has hit its limit. The only way I know of to un-announce them is by using MOD powers to go into the room and edit the session settings. Users hate that and feel that their privacy has been violated. Is there anyway to do it outside of the session or integrate one?