Can I set the height of a Rich Card created from JSON response

Hello Snatchbot,

I have created a chatbot which integrates with a JSON API. The integration as such now works well, and I can get the proper response from API. The response is formatted so that a rich card is created. The bot have also successfully been deployed to FB messenger. So far all well.

My question is; Is it possible to set the height for the FB messenger webview opening up from an embedded url in rich card, which was automatically created from the JSON response?

If I create a custom cards I can set this height in Cards settings. But when using the JSON response I cannot find the corresponding setting. Is there a way to set it also for rich cards created through JSON responses?