Please create a Joomla plugin that enables you to load a SPPB page witin the Joomla Content framework.

Simply by using placeholder {SPPB 3}

It load the SP Pagebuilder page with ID 3 within the Joomla content. Also with the option to load it with or without custom CSS page styling. {SPPB 3 nostyle}

Hope this would be possible in the near future.

Thanks