Seems like a long-standing Autodesk habit to force icons onto the Places Bar.
I remember way back when you could never delete the Buzzsaw icon.
The latest offender is the BIM 360 Team icon.
That little bugger forces itself to the top of my Places Bar. EVERY TIME
I move it to the bottom, but the next time I open Revit - BAM - there's BIM 360 Team back on top.
Once we start using 360, maybe I wouldn't mind it so much, but we currently do not have any project in 360, so it's a useless, space wasting icon and it shoves other icons I use every day down, thus forcing me to scroll to them.
Just leave my Places Bar alone!
I want to set it up the way I want it. Not the way you want it.