broken block compatibility

[drzraf]

In 8d203c9, in includes/cool-timeline-block/src/story-timeline-child/edit.js

-                             tagName="h3"
+                                 className="timeline-block_title"
+                             tagName={headingTag}

+                               <div className='timeline-block_desc'>

Before:

<div class="wp-block-cp-timeline-content-timeline-block-child swiper-slide"><div class="timeline-content icon-false ">
<div class=" timeline-block-timeline ctl-row  position-left"><div class="ctl-6 timeline-block-time"><div class="story-time"><p>SEPTEMBER</p>
</div></div><div class="timeline-block-icon">

</div>
<div class="ctl-6 timeline-block-detail"><div class="story-details"><div class="story-image"><img src="https://my/file.jpg" alt="" class="wp-image-6619"/></div><div class="story-content"><h3>
</h3>
<p>MYCONTENT</p></div></div></div></div></div></div>

After:

<div class="wp-block-cp-timeline-content-timeline-block-child swiper-slide"><div class="timeline-content icon-false ">
<div class="timeline-block-timeline ctl-row  position-left"><div class="ctl-6 timeline-block-time"><div class="story-time"><p>SEPTEMBER</p>
</div></div><div class="timeline-block-icon">

<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 512 512" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z"></path></svg>
^^^^^^^^^^^^^^^^^^^^^^^ Compatibility not ensured
</div>
<div class="ctl-6 timeline-block-detail"><div class="story-details"><div class="story-image"><img src="https://my/file.jpg" alt="" class="wp-image-6619"/></div><div class="story-content">
<h3 class="timeline-block_title">
           ^^^^^^^^^^^^^^^^^^^ Compatibility not ensured
</h3>
<div class="timeline-block_desc">
            ^^^^^^^^^^^^^^^^^^^ Compatibility not ensured

<p>MYCONTENT</p></div></div></div></div></div></div></div>