@lcssanches – Currently we are working on a “Popup Title” block to insert it, but generally this sounds like it would only happen if you had created a popup with a title, then enabled our experimental* Gutenberg support option in Popup Maker Settings. In which case the title would still get rendered above the content.
By default on a new popup the title field would be left empty (as its not visible) and wouldn’t be rendered into the popup at all. This would allow you to insert a title via the Gutenberg editor which you can do now and add the pum-title class to that block for styling.
For now, try deactivate Gutenberg support, remove the titles on that popup and then reactivate it.
Hope that helps. If your issue is resolved please take a moment to rate and review the plugin or support.
If you still need help please message us directly at https://wppopupmaker.com/support/.
