@ApiStatus.Internal
  public boolean isLocationInExpandControl(@NotNull Point location) {
    var tree = getTree();
    if (tree == null) return false;
    var path = getClosestPathForLocation(tree, location.x, location.y);
    if (path == null) return false;
    return isLocationInExpandControl(path, location.x, location.y);
  }
@ApiStatus.Internal
  public boolean isLocationInExpandControl(@NotNull Point location)