message: bug fix: handle all mouse move events not just ones on the target.
diff: @@ -96,7 +96,7 @@ const UserSelection = memo(({ isSelectionMode, onClick, onContextMenu, onWheel,
  };
  const onMouseMove = (event: React.MouseEvent): void => {
  - if (!isSelectionMode || !containerBounds.current || !userSelectionRect || event.target !== container.current) {
  + if (!isSelectionMode || !containerBounds.current || !userSelectionRect) {
  return;
  }
  