contentPreRender function conflict with theme.json

Hello, I discovered an issue with your contentPreRender($block) (Function to load assets for post/page on front-end before gutenberg rendering). The function does not play well with block attributes defined by theme.json files.

The problem is that when you filter blocks that are not being styled by your plugin, you only use the ['innerContent'] portion of the block data. (See line #3580 of advanced-gutenberg-main.php – array_push($block['innerContent'], $style);)

So when one attempts to use link-color settings from theme.json such as these:

{
  "version": 2,
  "settings": {
    "color": {
      "link": true,
      "palette": [
        {
          "name": "Green",
          "slug": "green",
          "color": "#78be20"
        }
      ]
    }
  }
}

– the resulting block data that is used by WordPress to link their inline style to the block requires the attributes portion of the data, which is not contained in the innerContent, see below for sample data (simplified for readability):

[
  'blockName' => 'core/paragraph',
  'attrs' => [
    'style' => [
      'elements' => [
        'link' => [
          'color' => [
            'text' => 'var:preset|color|green',
          ],
        ],
      ],
    ],
  ],
  'innerBlocks' => [],
  'innerHTML' => '<p class="has-link-color">This line has a link <a href="#">colored green</a>.</p>',
  'innerContent' => [
    0 => '<p class="has-link-color">This line has a link <a href="#">colored green</a>.</p>',
  ],
]

Hopefully there is a way to better integrate with block data outside of the innerContent – however, commenting out line #3580 seems to fix the conflict for now.

Thank you, looking forward to see if you can fix this easily!