Hi bbutronpa,
Thank you for the suggestion!
Could you please explain what do you mean by the cloud icon?
If you mean the Parallels icon (||) applied as an overlay, then let me explain its purpose. Many users use similar applications in Mac and Windows. E.g. a support agent uses a personal Skype account on a Mac and a support Skype account in Windows VM. While icons look similar, the overlay helps to distinguish them easier.
I believe that there is nothing that looks like File Explorer on a Mac (though I didn't do a research). And thus we might have removed the overlay. But in this case some icons will have the overlay and some not. In our experience, if the reasoning behind the change is not evident, it brings confusion. I think it will be the case here.