I'm currently developing a form and running into the issue with Forms where I write a value to a read only field, this is displaying on the form, but on save the variable is not populated.

Has anyone else found a workaround for this.

I have tried removing the read only status writing to the field triggering a change on that field then marking the field as read only.

I have also noted that read only variables which are populated are also not shown in the variable management when the form has been submitted.