Hi, I am encountering the following issues with page builder, here are the steps to reproduce the problem:
- Create a new page and publish, then use the page builder to create some layout and save. View the rendered page, the created layout is successfluly shown.
Refresh, or press the update button, or re-open the post edit page, the created layout is not shown in the page builder section. But the layout is still shown in the rendered page.
Save or update the page again, the layout is gone.
So I suppose the layout is not loading when edit the post. I tried several methods mentioned in the knowledge base, including check/uncheck visual composer in user profile, check admin-ajax.php (return 200), and js erros (no errors but some warnings), create new page (don't work), reset whole site (don't work).