Tesla has assured me that with 5.0, when charging is complete (with J1772 or otherwise), the Charging Screen should dispaly a 'stop charging' button. If pressed, a second 'unlock port' button should appear, and the 'stop charging' button will become 'restart charging'. In no case is the charging handle button pushed in this description.
I want to validate that situation and those buttons appearance. I may have to borrow a 5.0 car to be sure.,..