message: Fix reacting to redactions
diff: @@ -31,7 +31,7 @@ export function isContentActionable(mxEvent) {
  // status is SENT before remote-echo, null after
  const isSent = !eventStatus || eventStatus === EventStatus.SENT;
  - if (isSent) {
  + if (isSent && !mxEvent.isRedacted()) {
  if (mxEvent.getType() === 'm.room.message') {
  const content = mxEvent.getContent();
  if (content.msgtype && content.msgtype !== 'm.bad.encrypted' && content.hasOwnProperty('body')) {
  