Send the invier's member event in room invite state so the invitee has their display name and avatar.
Send the invier's member event in room invite state so the invitee has their display name and avatar.

matrix-org/synapse,matrix-org/synapse,TribeMedia/synapse,matrix-org/synapse,TribeMedia/synapse,matrix-org/synapse,TribeMedia/synapse,TribeMedia/synapse,matrix-org/synapse,TribeMedia/synapse,matrix-org/synapse