526547: The sequencing of diagrams, the rearrange of the layout, and Lifelines are not resized as expected. 533921: You receive the "Item with same key already added" message in a Sequence diagram. Interaction use is missed after the Lifeline group is expanded. А это вносит снова раньше непонимания. В https://gunnerzmhag.izrablog.com/36240607/2-минутный-Правило-поставщик-выставочных-стендов-ИФЕМА