pop-up with sort on 2nd field fails
when I create a pop-up list, following the file> manage> value list rules, I have a choice to sort on 2nd field. I set this up & modified my layout, changing an edit box to pop-up menu in Inspector & entering the name assigned in the value list setup. I went to browse, clicked on the supposed pop-up I saw "1?". (See top image) Double checking everything, I finally changes to sort on 1st field. That worked. (See lower image) I then changed sort to 2nd field & again saw only "1?" No list tho 4 entries are in the chosen table.
What's happening? Is this a bug?