Zoom cannot now access my iMac contact list. How to fix?

Zoom cannot access my iMac Contact list. How to fix

I am a subscriber to Zoom.Until recently, using my iMac I have been able to set up meetings whenever required. A few weeks ago this changed, and now Zoom cannot access my Contact list, so I cannot invite any of my friends or colleagues to join my meetings.

I am therefore paying for something I cannot use. Has Zoom made a policy change to stop Apple users having access? How can I resolve this situation? Thanks, Chris from Bowral N.S.W.