Setting handle leads to unexpected behaviour

Hello, and thanks for an awesome plugin! I came across an unexpected behaviour when using handle option and binding a bool on a checkbox. My example element’s underlying structure: { name: "Adam", available: false } In element’s v-for loop I have a regular checkbox with v-model="element.available" List 1 serves as a model from which I clone (deep-clone) elements to List 2 and then operate (check and reorder) on List 2 only. Checking and immediately unchecking an element’s checkbox, and then grabbing the element but putting it back to the same place causes the checkbox to toggle, even though available is still false. “Putting things back” is not the only case when this self-toggling happens but it’s the easiest way to encounter it. At the same time when handle isn’t set, everything is fine.

Jsfiddle link

With handle: https://jsfiddle.net/ianshade/8vb86tdy/ (incorrect behaviour)

Without handle: https://jsfiddle.net/ianshade/z2j4x4k4/ (correct behaviour)

Step by step scenario

1. Drag two or more items from List 1 to List 2
2. Check and uncheck an item’s checkbox (like as you were an undecided user)
3. Begin dragging that item but put it back to where it’s been (a very undecided user)
4. See the checkbox toggle by itself even though underlying model is false

Edit: I’m using the latest versions provided: Vue.Draggable@2.16.0, sortablejs@1.7.0.

[David-Desmaisons]

@trevorgehman I will provide.

[David-Desmaisons]

Corrected in version 2.18.0