Please consider adding the ability to insert a caption to a radio button group, as well as the ability to insert/or not insert a caption for a checkbox group. This function is available in Form Guide so I'm hoping it can be done for LD as well.
Currently if you add a text object (caption) above a group of radio buttons or checkboxes it throws off the tabbing order. It is also a major design challenge to get the layout to mimic the other objects AND if you are using a Positioned Content in your Subform this setup cannot be done at all.
I've attached a sample pdf so you can see the layout I'm describing.
Thanks for your consideration.