My version: Xara Web Designer Premium 17.0.0.58775 on Windows 10

While creating a mobile version of the website I noticed all my objects keep shifting. Anytime I move a picture or block of text it shifts other objects on the page. This is really annoying, I feel it should be a little more intuitive to figure this out as I'm sure its a simple fix that I have overlooked. The help index for this product is no help at all.