In single profile view the time scale is no longer scrollable and the profile is anchored to the left side of the window. The price scale can still be scrolled by clicking and dragging, and the chart can still be zoomed by right-clicking and dragging on either the price or time axes.
Enable single profile view from the Market Profile properties window.
Toggle single profile view.
Keystroke toggle single profile view.
Properties -> General (Tab) -> Single Profile View -> checkbox
