Client contact is not receiving "your interview details" email

Client contact is not receiving "your interview details" email

Dear All,
I just started using zoho recruit and i think it is a great product however i have found a bug.

When i add client -> contact client,  and i schedule an interview with a candidate and with "contact client" as interviewer then he/she (the client contact)  will not receive a confirmation email. I already deleted and re-added the client contact but to no avail. It only works when the interviewer is a internal employee (recruiter for example).

Please help.