Dear Claudia,
I have reviewed the issue from our hosting email, and I can confirm that BCC functionality is working as expected. However, the issue with using multiple emails separated by commas is still unresolved. Please note that we are currently experiencing a high volume of work, which means we will need additional time to address this matter.
I appreciate your understanding and patience as we work towards a solution. Rest assured, once the issue is resolved in the next release, you will be promptly notified.
Please note that this is not within my immediate control.
Best regards,