Defer into a TODO comment the thorny problem of how to handle matrix->matrix message reflection on multimatrix BridgedRooms
Defer into a TODO comment the thorny problem of how to handle matrix->matrix message reflection on multimatrix BridgedRooms

matrix-org/matrix-appservice-slack,matrix-org/matrix-appservice-slack,matrix-org/matrix-appservice-slack,matrix-org/matrix-appservice-slack