message: fix show X more counter
diff: @@ -610,9 +610,11 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
  // floats above the resize handle, if we have one present. If the user has all
  // tiles visible, it becomes 'show less'.
  let showNButton = null;
  - // we have a cutoff condition - add the button to show all
  - const numMissing = this.numTiles - visibleTiles.length;
  +
  if (maxTilesPx > this.state.height) {
  + const nonPaddedHeight = this.state.height - RESIZE_HANDLE_HEIGHT - SHOW_N_BUTTON_HEIGHT;
  + const amountFullyShown = Math.floor(nonPaddedHeight / this.layout.tileHeight);
  + const numMissing = this.numTiles - amountFullyShown;
  let showMoreText = (
  <span className='mx_RoomSublist2_showNButtonText'>
  {_t("Show %(count)s more", {count: numMissing})}
  