Loading saved images with stretched config doesn't work

Reproduce the issue by creating an EditorJS instance with the supplied data object and checking the rendered blocks. Inspect how the image block handles its stretched setting and compare it with the paragraph receiving the ce-block--stretched class; done means the image with stretched: true receives the expected stretched styling without affecting another block.

Try passing this object in the data field when the constructor is called with const editor = new EditorJS({}))

{
    "time": 1600668389224,
    "blocks": [
        {
            "type": "image",
            "data": {
                "url": "https://cdn.pixabay.com/photo/2017/09/01/21/53/blue-2705642_1280.jpg",
                "caption": "Here is a caption field",
                "withBorder": false,
                "withBackground": true,
                "stretched": false
            }
        },
        {
            "type": "paragraph",
            "data": {
                "text": "hellow orld"
            }
        },
        {
            "type": "paragraph",
            "data": {
                "text": "hello world"
            }
        },
        {
            "type": "image",
            "data": {
                "url": "https://cdn.pixabay.com/photo/2017/09/01/21/53/blue-2705642_1280.jpg",
                "caption": "adsad",
                "withBorder": false,
                "withBackground": false,
                "stretched": true
            }
        }
    ],
    "version": "2.18.0"
}

The third block, i.e. paragraph ' hello world ' will get the ce-block--stretched class applied to it and the image below it won't.

But, the settings icon for stretched is toggled. Other settings work fine.

What's the issue?