Wrong ordering of multiple og:images with additional metadata about meta-tags

[Teisi]

I have corrected the error in which I have changed the method "og" at MetaTags.php (and method "twitter" accordingly):
replace that line:
$this->addToTagsGroup('og', $key, $tag);

with:

if($key === 'og:image:width' || $key === 'og:image:height') {
    $this->addToTagsGroup('og', 'og:image', $tag);
} else {
    $this->addToTagsGroup('og', $key, $tag);
}