I read abouta new functionality in D365 marketing that w can send the event registration QR code via email. (https://docs.microsoft.com/en-us/dynamics365/marketing/content-blocks-reference#qr-code)
Did any one try and make it work as specified in the following link?
I tried this but could not succeed. I added the Event QR code control to the marketing email and mapped the control with event (properties tab).
When i registered the event, i received the email as per template but QR code was missing.
But the email preview in marketing email shows QR code.
Any thoughts?