Idea
add URL upload for image cards+status
add URL upload for image cards+priority
add URL upload for image cards+tag
add URL upload for image cards+issues
Sometimes the image you want to upload is on the web already, and letting people give a URL would be easier than having them download then upload.
HTML cards are a workaround, but that's even more awkward, and has other limitations.
add URL upload for image cards+discussed in support tickets
add URL upload for image cards+relevant user stories