Unable to use Zoom App on Experience Cloud in salesforce

Hello Team,

As we have done a Zoom for Salesforce Integration, and most of our Sales Team are using Experience Cloud (Partner Community License User ) for Contacting the Customers,

But we are unable to use Zoom App on Partner Portal Sites, in salesforce can I know what is the Reason for that Reply for this to the Earliest will be really Appreciable

Thanks and Regards