Please open the HOME person on the TREE when you sign in.
Right now when you sign in and go to the tree (any view you last used), it starts with the last person you viewed, no matter how long ago you were using familysearch.org.
I find it very frustrating to have to go back to ME (the home person) so I can do a new activity with some other choice on my fan chart.
I have seen the little "house" icon to return to the Home person, but it was not intuitive.
It's always easy to return to someone prior by using the "recents" tab.