You can now maintain the position of holes on different linear elements, such as steel beams and columns, unchanged when you modify the length of the element.

This behavior is turned on by default and allows the holes on steel elements to keep their position unchanged when the length of the element is modified (using commands such as Lengthen, Stretch, Trim, Extend and others).
Settings panel, click
(Management Tools).
Beam
General, uncheck the box next to "Keep holes position constant relative to attached parts during beam stretch".
For more information, see Keep Holes Position during Beam Stretch.