Some state acquisition in a meeting

Description

  1. How do I know if a member is a waiting room member
  2. How to know the status of members’ hands
  3. How do you know who the video in focus is
  4. How do I know if the current meeting is locked
  5. How do I know if sharing is allowed for the current meeting

Which version?
v4.6.21666.0428

Device (please complete the following information):

  • Device Spec: [Mac]
  • OS: [MacOS]
  • Version [10.15.1]