Meeting options while in a meeting
After a reoccurring meeting is scheduled, and you set meeting options for the series. For example, changing who can bypass lobby to "Only Me." Then while in a meeting and you opt to change meeting permissions, this changes the options for every meeting in the series, rather just that one individual meeting.
Use case: As a teacher you want students to wait in the lobby, but once you launch the meeting, you want to allow students to enter without having to manage a lobby. If you change the permissions for that meeting, you would not want it to change tomorrow's meeting. This would only be useful if the meetings were not able to be joined after they end.