themes-wordpress/stewart/parts/header-title-nav.html

<!-- wp:group {"align":"full","layout":{"inherit":true}} -->
<div class="wp-block-group alignfull"><!-- wp:group {"align":"wide","style":{"spacing":{"padding":{"top":"var(--wp--custom--margin--horizontal, 30px)","bottom":"40px"}}},"layout":{"type":"flex","justifyContent":"space-between"}} -->
<div class="wp-block-group alignwide" style="padding-top:var(--wp--custom--margin--horizontal, 30px);padding-bottom:40px"><!-- wp:group {"layout":{"type":"flex"}} -->
<div class="wp-block-group"><!-- wp:site-logo {"width":64} /-->

<!-- wp:site-title /--></div>
<!-- /wp:group -->

<!-- wp:navigation {"__unstableLocation":"primary","layout":{"type":"flex","orientation":"horizontal"}} /--></div>
<!-- /wp:group --></div>
<!-- /wp:group -->