Remove/delete a category from many resources

I did a quick test and the normal auto properties it created does get removed, but categories don't change. If you change the category value it just adds the value as a new category with the old one. Removing the category from the script output completely it doesn't change at all. Yeah, seems system.categories is special.

P.S. I also verified that you are still not able to set the "location" property this way, it just creates an "auto.location" property.