function findSlotable(slot) {
  const result = [];

  const root = getRoot(slot);
  if (!isShadowRoot(root)) {
    return result;
  }

  for (const slotable of domSymbolTree.treeIterator(root.host)) {
    const foundSlot = findSlot(slotable);

    if (foundSlot === slot) {
      result.push(slotable);
    }
  }

  return result;
}