Gridster changes col and row values of elements on init

[kikozik]

I have the json saved previously by calling gridster.serialize():

[ { col:2, row:1, size_x:2, size_y:1 }, { col:1, row:2, size_x:3, size_y:1 }, { col:1, row:1, size_x:1, size_y:1 } ]

When I try to add LI elements to an empty UL by iterating through this json array I get the following expected inner html of the UL:

`

` But then when I call the gridster = $(ulSelector).gridster(someOptions).data("gridster"); the inner html of the UL changes to this: `

` As you can see values of the col and row attributes of the first LI get changed which result in invalid html. How can I fix that? Thanks.