message: Fix jump to bottom button working when on a permalink
diff: @@ -407,6 +407,7 @@ export class RoomView extends React.Component<IRoomProps, IRoomState> {
  showAvatarChanges: SettingsStore.getValue("showAvatarChanges", roomId),
  showDisplaynameChanges: SettingsStore.getValue("showDisplaynameChanges", roomId),
  wasContextSwitch: RoomViewStore.getWasContextSwitch(),
  + initialEventId: null, // default to clearing this, will get set later in the method if needed
  };
  const initialEventId = RoomViewStore.getInitialEventId();
  