I am trying to change the length of a page manually using the page tool but when I try to drag it up or down using the handles and release it bounces back to the size it was. It's the same case with page masters. I have liquid switched off as I just want to get rid of excess space, leaving the content alone. Advice? I embed a screenshot. The black box overlay is meant to be there.
Hold down the Alt (Option) key while dragging and it will stick.
Thanks! Why isn't this stated in Adobe's help documentation?