Pretty cool! I tried to list my app but the screenshot upload doesn't seem to work -- it won't accept any files I've tried via drag/drop in Chrome or Firefox. I've been able to upload files to other sites without any issue (running Linux).
Thank you for the feedback, we're looking into this. In the meantime, you should be able to upload from your files if the images have the correct aspect ratio. If you continue to have issues, ping me at support@store.app and we'll make sure everything gets sorted out.
Actually, it's my own fault -- I assumed the area in the preview that said I hadn't uploaded any images yet was the drop target, but it's not, that's over in the sidebar. Cheers!
