Dragged Item disappear when moved to empty Column

[Gabrielr47]

I have a Kanban board which is a combination of nested vuedraggable with Columns as Brands, and Swimlanes as Status, "Open", "Close" and "Pending", When I drag an Item in the Pending column to an empty column it dissapears but draging the items in the same column doesn't and moving to other swimlanes and back works.

Repository link

https://github.com/Gabrielr47/kanban-board

Demo link

https://gabrielr47.github.io/kanban-board/

Step by step scenario

Move a item to an empty pending column

Actual Solution

The item is disappearing

Expected Solution

The item should stay visible

[Gabrielr47]

I managed to solve the issue, what happens is that some columns don't have the correspondent data, so when I tried to move an item to an column that don't exist it fails, adding the data like this solved the issue:

  {
    "swimlane": {
      "field": "sys_status",
      "key": 692,
      "label": "Pending"
    },
    "column": {
      "field": "brand",
      "key": 111,
      "label": "Argon Audio"
    },
    "tot_count": 0,
    "entries": []
  },