message: also consider pending events when looking for next/prev event to edit
diff: @@ -64,7 +64,7 @@ export function canEditOwnEvent(mxEvent) {
  const MAX_JUMP_DISTANCE = 100;
  export function findEditableEvent(room, isForward, fromEventId = undefined) {
  const liveTimeline = room.getLiveTimeline();
  - const events = liveTimeline.getEvents();
  + const events = liveTimeline.getEvents().concat(room.getPendingEvents());
  const maxIdx = events.length - 1;
  const inc = isForward ? 1 : -1;
  const beginIdx = isForward ? 0 : maxIdx;
  