Uploading a file that is already in your image library no longer stores a second copy. Magpie uses the image you already have, wherever the upload happens. In the image picker that image is selected and marked Already in your library, and on Your images a message says it is already there. A file you deleted from the library is stored again.
Uploading an image you already have uses the one in your library
Uploading a file that is already in your image library no longer stores a second copy. Magpie uses the image you already have.