I studied the behavior of SPPB. On the site, after clicking the "Edit page" button (the "Edit page in PageBuilder" button disappeared), I get to the SPPB frontend editor, but the site continues to behave like a site - I see a menu that I can navigate, new pages open, but there is no way to edit the content. It's as if another mode has been activated (if it exists)

One more moment. After clicking on the "Edit in SPPB" button, All other pages open the main page. That is, for example, I want to open the CONTACTS page in SPPB, and the main page opens

I have found another pattern: when I open a page made in PageBuilder in the frontend editor, ONLY the main page of the site (which is selected as the main page in the menu) always opens. Moreover, the main page can be a material, a category, or any other type of content. If a page made in PageBuilder is not linked to a menu item, it can be opened and edited in SPPB frontend Editor without any problems

Hi there!

Thank you for bringing this to our attention, and I sincerely apologize for the inconvenience caused.

To assist you more effectively, may I kindly request temporary administrative access to your site? This will allow me to thoroughly investigate and resolve the issue for you.

Before sharing the credentials, I strongly recommend taking a complete backup of your site to ensure all data remains secure.

Looking forward to your response.

Best regards