
The inset map keeps drawing this brown shape when it is exported. It appears the the main frame is 'filling in' the background it square it off. I've been using this layout for a while and have never had this problem until today. I've check every layer and neither the map frame or any associated layer has a background color set that appears it cause this.
This color isn't visible in the layout view, only in the exported PDF. Is this a drawing error I can correct? I've tried changing the export settings but it is there regardless of how I export it.