Bug: Moving select files from one folder to another moves other (not selected) files as well

This bug too has been around for some time.  Each time Bridge has an update I hope that it's been addressed but alas, not so.

Selecting files in a folder (say, I select all the .NEF files but not the .JPG files) and then drag-and-dropping those selected files to another folder (say I want to move .NEF files into their own directory) moves those files PLUS it moves other random files as well.

Scenario:  Folder 1 has a mix of NEF and JPG files.  I select only the NEF files, and move them by drag-and-dropping them into a newly created "NEF" folder.  Bridge will move the selected NEF files, but it will also move random JPG files from the origninal folder, even though those files were not selected.

This happens every single time.  It is a major pain in the butt.  Adobe, can you please address.  Thank you.