Meeting participant report - for the host no email address is provied when joined via the web sdk client

I found a workarround. Using the key “customerKey” in the join configuration allows us to provide a unique key for each client. This value is also stored in the report in the field “customer_key”.
So our join configuration looks like this now:

ZoomMtg.join({
	signature: response.signature, <- has role 0
	apiKey: response.apiKey,
	meetingNumber: response.meetingId,
	userName: response.name,
	userEmail: response.email,
	passWord: response.password,
        customerKey: response.customerKey
})