Allow auto-kick timers in group chats

Is your feature request related to a problem? Please describe.
Having a question for a specific department in the company often ends up being an email to the entire department which can end up being a long response time, and if people forget to reply all it can create more people taking time to respond than was needed.

Describe the solution you’d like
It would be helpful to be able to set a timer on zoom group chats so that they will auto-kick certain participants after a set timeframe.

For example: have a department chat where all employees from that department are permanent members of the channel that is accessible to the rest of the company. Any other company employee can join that department channel to ask questions specific to that department. Have an auto timer for 30 minutes, an hour, etc. so that the employees joining to ask questions will be auto kicked. They can always join again later if they have more questions at any point in the future. This would allow a more convenient way of talking to entire departments in the moment, but not clog up those department chats with ever growing lists of other employees who forget to remove themselves after their question was answered.

Describe alternatives you’ve considered
An alternative is doing the same thing without auto-kick. This often means one employee of that department chat has to remember to kick out old participants that forget to remove themselves. If there is not someone kicking the temporary participants it will often grow the chats to the point people stop using them due to the amount of participants in the chat that aren’t part of that department trying to respond to things.