
No info is shown in the mixed column...
Additional notes: The first couple times I clicked the orange button I got an XY crash. I then picked "Select Property" from the column header context menu and picked a custom column. Then I did the "Configure Custom Column" again and the crashes went away (not sure if that was the actual reason the crashes went away).
Import note: The "Select Property" items appear to be mixed up! I chose "Modification Date" from the list, but the file path was shown in the column! "Creation Date" yielded the item type...
EDIT: Just got another crash upon clicking the Orange button... Interestingly, I noticed that instead of "Choose Property | Choose Special Property" the pop up list only had "Select Column." (Wrong pop up list??)