Signals Notebook: Zoom reverts when moving away from the element but Scale changes are saved

Zoom is a transient action, if you want to look closer into some detail of an image. Zoom does not impact the overall size of the image relative so as you zoom in and out, the annotations you have or add will also be zoomed in or out. Zoom is controlled by the magnifying glass in the image active window.

Scale is a persisted action. With Scale you are changing the overall dimensions of the image so you are changing the relative size to the annotations. The Scale is accessed via the Edit icon where you also can crop the image. The Scale can be adjusted by dragging the corner of the image in or out, or via a text input.