Notion columns not detected by WordPress

Hello,

While using the free version of your plugin, I have been unable to see columns created in Notion replicated on the article I synced.

When looking at the imported Notion page, column blocks are visible in the text content editor, however these columns do not appear in the previs page.

Here is the text editor content that is generated:

<!-- wp:columns -->
<div class="wp-block-columns"><!-- wp:column -->
<div class="wp-block-column"><!-- wp:paragraph {"style":{"color":{"text":"rgb(0, 0, 0)"}}} -->
<p class="has-text-color" style="color: rgb(0, 0, 0)">Left column text</p>
<!-- /wp:paragraph -->
</div>
<!-- /wp:column -->
<!-- wp:column -->
<div class="wp-block-column"><!-- wp:list -->
<ul><!-- wp:list-item -->
<li>Right column bullet point 1</li>
<!-- /wp:list-item -->
<!-- wp:list-item -->
<li>Right column bullet point 2</li>
<!-- /wp:list-item -->
</ul>
<!-- /wp:list -->
</div>
<!-- /wp:column -->
</div>
<!-- /wp:columns -->

Thank you for your help,
Victor