I’m getting an error when copying and pasting the HTML code: https://share.getcloudapp.com/X6uE9Xp2
The uniqueID in your HTML seems to be missing. Using the classic editor may have caused this.
Here’s an example of a valid code from my test website:
<!-- wp:generateblocks/container {"uniqueId":"a759a875","isDynamic":true,"blockVersion":2} -->
<!-- wp:generateblocks/headline {"uniqueId":"39936a35"} -->
<h2 class="gb-headline gb-headline-39936a35 gb-headline-text">Test h2</h2>
<!-- /wp:generateblocks/headline -->
<!-- /wp:generateblocks/container -->
Try removing the Container Blocks code and see how it goes. Example: https://share.getcloudapp.com/KouAZKop
“Going forward, I’d suggest sticking to just 1 editor (ideally go with Gutenberg) as switching between 2 editors can cause problems as David mentioned.”
If you’re experiencing a different issue, can you share a specific example of it? (a screen recording and/or screenshot)
Reference to screenshots: https://docs.generatepress.com/article/using-the-premium-support-forum/#uploading-screenshots
Hope to hear from you soon. 🙂