Barrie has pointed out that Zoom updates may be required before next week's meeting.
Could be worth checking below for members using Mac.
https://macpaw.com/how-to/update-zoom-macHow to update Zoom on Mac manually
Here’s how to check and see if there are any updates for the Zoom Mac app and install them:
Launch Zoom from your Applications folder.
Click the ‘zoom.us’ menu.
Choose Check for Updates.
If there is an update available, follow the instructions on the screen to install it.
If there is no update available, click Done.