255 characters isn't much to ask a question... continuing:
And making my own copy is not a solution - then I lose tracking when they change something, which kind of defeats the purpose of "sharing". That's more like "passing" than "sharing".
I would think this would be a pretty obvious, and easy, feature to implement.
Thank you for bringing this scenario to our attention.
We will review the enhancement idea and allow other Community members to vote upon it.