I'm working with a map layout which has a small insert, seen here:
The insert frame is towards the bottom right. I want the insert to show only the basemap, not the district polygon elements. However, when I uncheck the district polygons in the Contents pane, unchecking it for just that frame, the districts disappear from both frames, seen here:
Is there a way to have the data elements separate between map frames in a layout, or some way to sever the link?