Hi,
Ok but the page titles are also in the content. See the code below:
<div class="hfeed site grid-container container grid-parent">
<div class="site-content">
<div class="content-area grid-parent mobile-grid-100 grid-75 tablet-grid-75">
<main id="main" class="site-main">
<article id="post-559" class="post-559 page type-page status-publish" itemtype="https://schema.org/CreativeWork" itemscope>
<div class="inside-article">
<header class="entry-header">
<h1 class="entry-title" itemprop="headline">Test</h1> </header><!-- .entry-header -->
<div class="entry-content">
<h1>Other sample</h1>
<p>A paragraph with text, text, text and a lot of text.</p>
</div><!-- .entry-content -->
Normally h1 is reserved for page titles, and no other h1 should be put in the content.
Besides in the Gutenberg Heading block, the level h1 is not proposed in the list when adding a title.
So I’d expect the opposite: in the theme customization tool, I set the appearance of h1 as page title, and I put in additional css or child theme the customizations of other h1 tags. No?
Jenny