After further inspection of the code, I believe that no change in needed in ubuntu-system-settings-online-accounts: the current code just quits the session when the session state changes to "mir_prompt_session_state_stopped", which should be correct even with the new changes.
After further inspection of the code, I believe that no change in needed in ubuntu- system- settings- online- accounts: the current code just quits the session when the session state changes to "mir_prompt_ session_ state_stopped" , which should be correct even with the new changes.