Rearranging sections does not seem to work as expected in Manuscripts 1.0. When I drag a section and attempt to move it below another section (a blue separator line appears indicating that this is the expected outcome), the dragged section instead becomes a subsection of one of the other existing sections. And when I attempt to undo the rearrangement, it doesn't do anything - only closing Manuscripts and opting to revert changes restores the document to its original state. This is starting from a document originally created in MS Word. Any thoughts on this?