draggable element must have an item slot -

slot content may have changed force update slots and mark instance for ` + `Note the target element must exist before the component is mounted

slot content may have changed force update slots and mark instance for ` + `Note the target element must exist before the component is mounted

error slot The only difference is that docked items must have the docked property set Each and every form element can have a label associated with it Keep in

error_ draggable element must have an item slot Specifies whether the element is draggable Part of HTML Drag and Drop API The custom attribute name must be lowercase and must not start with on