White background / No background

If you work with pdf, jpg overlays in pix4Dcloud it would sometimes be beneficial if no background map would be displayed. Just a white background/no background would be much better in cases where the overlay contains similar information like the background map. In those cases it is hard to distinguish of what comes from the background and what from the overlay. This can be for example a cadastral plan from the local community.
Currently it is only possible to choose between a map or a satellite background.
Please add the possibility to show white/no background at all. Should be super easy to implement.