Overlaying multiple maps

[Louis-LJ]

Hello,

Go Map!!! Is a great application for editing OSM. Thanks for this work.

It would be interesting to be able to overlay two layers of imagery and adjust them on the screen with sliders to be able to participate more finely.

Would it be possible to have a list of available maps like with josm? The choice is quite limited at the moment and adding an external map is sometimes complicated (some don't want to work, wrong settings from my side maybe). A help to add a card would be nice 😀