When using a form as a subform and setting the "View Type" to "List View" it is not possible to hide the section headers. This can become an issue if I have a section which is not applicable to this subform and I hide the fields within that section and am left with the section header. Hiding the whold section will only work for adding a new row but it's still an issue when editing the row.

My suggestion is to either introduce an "On Row Edit" workflow block option, where we can hide/show, or add the ability to hide/show section headers independently of the section itself.