Legacy ImageMagick Discussions Archive

I have just studied http://www.imagemagick.org/Usage/photos/#exif and experimented with various globbing expression. I found that yields no results, but does. I would rather expect the former expression to filter any EXIF data whoose name starts with "Date", whereas the later will return all EXIF data where "Date" appears somewhere in the name. Well, such names don't exist in this very case, but to me there seems to be a bug in the treatment of wildcards (?)