Don't copy starred items to a Starred folder
Please add an option to disable the copying of starred items to a Starred folder.
It should be possible for the starred option to behave solely as a flag without causing any movement or copying of the starred email.
Wolf shared this idea
I agree, also been having headaches because of the functionality with starring messages in Airmail when using Exchange accounts. When switching to my office PC with Outlook I see duplicate messages as copies are placed in the Starred folder.