Prior to v2.21.3, when a shopper used the CustomerMasterAccountControl to swith customers linked to an active session, if there were other active sessions, the switch would fail and display a message reading "You cannot change your Customer while more than one session is active for the Account" which resulted in an undesireable experience.

With this release, it is now possible to continue past this scenario and force the log out of all other active sessions for the Account. In addition, the messaging during the switch confirmation process has been enhanced to include more information.

Additional enhancements were made to the user interface such that there is no longer a Change button, it is now automatically triggered on a change of value in the drop down.