Hello. I am again writing about this issue we have in our environment. Last time I did not receive any solution and that is why I am trying again. A strange thing is that if we for example create a custom color and save it normally for exmple in PowerPoint, I will receve 2. If one color scheme named Color1 is created, I will receive two Color1 to select from? When checking under the user profile, there is only one color themes file saved. So no duplicates in that sense. Have anyone of you faced into similar issue?