Styled border problem

[bobbingwide]

There's something very wrong with the logic that detects SB's in content and converts them into a link.

In this example the content was

<!-- wp:paragraph -->
<p>All I asked for was </p>
<!-- /wp:paragraph -->

<!-- wp:group {"style":{"spacing":{"padding":{"top":"var:preset|spacing|20","bottom":"var:preset|spacing|20","left":"var:preset|spacing|20","right":"var:preset|spacing|20"}},"border":{"width":"1px","color":"#eeeeee","radius":"12px"}},"layout":{"type":"constrained"}} -->
<div class="wp-block-group has-border-color" style="border-color:#eeeeee;border-width:1px;border-radius:12px;padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)"><!-- wp:paragraph -->
<p>Santa's belt.</p>
<!-- /wp:paragraph --></div>
<!-- /wp:group -->

Workaround

Insert a space before Santa's