dua a will get the all the sizes of its content if the argv is one directory instead of the directory itself

[c02y]

https://imgur.com/a/iO9m0n3

Would you please make dua a only get the size of the directory instead of the content, just like the argv is multiple directories?

[Byron]

It was working like proposed here until it was changed to what it is now. @piotrwach might know more about this.

As it's probably no good to flip-flop between subtleties, maybe there is a way to make the behaviour more consistent in a non-breaking way.