message: Fixed fixing left edge if the size is empty
  Even if we have firstIndex value, it doesn't mean that visibleRange will not but null.
  Fixes
diff: @@ -831,7 +831,12 @@ export class TimeScale {
  return;
  }
  - const delta = ensureNotNull(this.visibleStrictRange()).left() - firstIndex;
  + const visibleRange = this.visibleStrictRange();
  + if (visibleRange === null) {
  + return;
  + }
  +
  + const delta = visibleRange.left() - firstIndex;
  if (delta < 0) {
  const leftEdgeOffset = this._rightOffset - delta - 1;
  this.setRightOffset(leftEdgeOffset);
  