Why draggable:false isn't enough?

Hi,

I have a question about draggable elements.

Why do we enforce the dragging of elements when we have:

selection instanceof NodeSelection && selection.from <= targetPos && selection.to > targetPos

even if we have for this node, draggable:false ?

Source: prosemirror-view/src/input.ts at 5bcfa0ebd4cff7f13c936bcde6d39b4d7df22b75 · ProseMirror/prosemirror-view · GitHub

Do you know why we have this behavior?