Has the problem been fixed? Because the containers work great with the layout for Pages. But in Spectra Pro, all style elements in the template for blog posts that I insert in the containers are ignored. Only the basic blocks of WordPress deliver results in the layout of the posts.
I have also tried everything, deleted the cache, uninstalled plugins. Created new templates, edited the existing template e.g. single side bar from Spetra Pro. But I only see results when I work with groups, elementary blocks and the standard templates from Spectra Pro. But this restricts the design very much.
What is the reason for this?
Is there a solution?