if synapse handed us profile data in the leave event, then use it. unbreaks overzealous tests
if synapse handed us profile data in the leave event, then use it. unbreaks overzealous tests

krombel/matrix-js-sdk,matrix-org/matrix-js-sdk,williamboman/matrix-js-sdk,williamboman/matrix-js-sdk,matrix-org/matrix-js-sdk,krombel/matrix-js-sdk,matrix-org/matrix-js-sdk,krombel/matrix-js-sdk,williamboman/matrix-js-sdk,matrix-org/matrix-js-sdk