The OS is creating duplicate folders without being asked
Very strange, I noticed a duplicate folder on my Mac with just part of the contents of the original folder. It only contains a file called AdobeFnt21.lst in a cub folder called document fonts. I deleted the folder and a few minutes later it reappeared. Today it has done the same thing with another folder. The original folders are a package form indesign and contain all of the documents, a links folder and a font folder.
This is a new one to me and I tend to think it is adobe doing the business but can't be certain. It does seem to have started after the latest Indesign Update last week, It is not duplicating every folder though??? Any thoughts
iMac 27", macOS 10.13