How could I show only the folders having different contents?

I would suppose this folder (containing only the files displayed)
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should be shown with this settings ("Show different folders" activated) that folder would be shown, but it isn't:
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To remove folders (duplicates be their contents) with identical content, can I just remove the folders shown as equal ("Show equal folders") without the risk of losing a none duplicate file:
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So each folder shown like this always / without out exception are identical by their contents (each file is identical by content, set in options), the same aomount of files / folders in the folders shown as identical by content:
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