The filtering change to the canvas view has had a very negative impact on researchers' ability to affinity map in Dovetail. This idea of filtering then selecting highlights to add to a canvas is antithetical to the way affinity mapping works, forcing researchers to work essentially in reverse. In comparison, the previous method of dynamic filtering was intuitive and a joy to use. Dovetail should roll back the filtering capabilities of canvases (highlight and insight) to the previous version.