🐛 Spear drop sibling childe node.

[mantaroh]

Describe the bug

Spear might drop the second child node if component has multiple node on top like bellow:

<div>hello first paragraph</div>
<div>hello second paragraph</div>

The second sibling node has dropped.

To Reproduce
Steps to reproduce the behavior:

1. Create the component that has sibling node.
2. Specify (1) node in html file.

Expected behavior

All of sibling should be included.