Completing a Message Start Event using HTTP POST for Cloud – Laserfiche Answers

Using this post as a jumping off point: answers.laserfiche.com/questions/184086/How-to-Question-Using-a-payment-gateways-payment-page-with-Forms and the documentation one of the comment links to: doc.laserfiche.com/laserfiche.documentation/11/administration/en-us/Default.htm#../Subsystems/Forms/Content/Processes/Completing-a-Message-Start-Event-using-HTTP-POST.htm

This is more of a request than a question but it seems for Laserfiche Cloud that in the On Event Completion section of the Message Start Event, the code view allow an html form tag and an input tag but not a textarea tag. Is it possible to get this omission fixed?

Thanks!