The function of dragging and dropping blocks in the process interface does not work

A very useful function has appeared, which, according to the idea, allows you to drag and drop the blocks of the business process interface. [file]19966[/file] [file]19967[/file] [file]19968[/file] But it doesn't work. [file]19966[/file] [file]19967[/file] [file]19968[/file] That is, we can drag the blocks relative to each other, but when we save, the blocks return to their previous state. [file]19966[/file] [file]19967[/file] [file]19968[/file] Boxes 1366, 1367, 1368 [file]19966[/file] [file]19967[/file] [file]19968[/file] It would be nice if it worked. [file]19966[/file] [file]19967[/file] [file]19968[/file] On this OneBox: ngogarua.1b.app [file]19966[/file] [file]19967[/file] [file]19968[/file] [file]19966[/file] [file]19967[/file] [file]19968[/file] [file]19966[/file] [file]19967[/file] [file]19968[/file] [file]19966[/file] [file]19967[/file] [file]19968[/file]