[bug] Uncaught TypeError: Cannot read properties of null

To Reproduce

const onMove = (event) => {
  if (needToCancel) return false;
}

needToCancel = false; Start dragging and moving. After one second, set needToCancel = true. Get:

Uncaught TypeError: Cannot read properties of null (reading 'Sortable1658316303374') at HTMLDocument._checkOutsideTargetEl2

Uncaught TypeError: Cannot read properties of null (reading 'Sortable1658316303374') at completed at Sortable._onDragOver at Sortable.handleEvent

Expected behavior

No errors.

Information

sortablejs = 1.14.0 vuedraggable = 4.1.0