I'm trying to add a custom image as the cover for a dashcard. I hit the track button, and created a dashcard with an emoticon title (, 'O'), and then I copied it:

Then I attached an image to the second copy, and tried to change the cover, but the change cover button doesn't show my attached image:

So in the Attachments section I clicked on the "Make cover" link

And the tracking number 13 vanishes. Any way to get that back? I do notice that the Dashcard filter still seems to be on the card:
