[AccessD] Access 2007 Form Design Question

Whenever I create an AutoForm in Access 2007, it places all the fields into
one or more groups, which means that resizing any control resizes the whole
group. Similarly for moving them. IIRC, the same thing happens with report
design. There's got to be a way to un-group the controls, but I can't find
it.

Does anyone know how to do this?

TIA,
Arthur