We have been using SP Page Builder Lite (latest 3.8.9) for some time, and it has been great.

In order to prepare for the update to Joomla 4, I decided to try SP Page builder 4.0.7 Lite on my local PC build. It all loaded fine and it appeared to work. However, I quickly noticed that our Home page Slider (Not Joomshaper) was not showing. I then tried a couple of other pages with inserted modules I have written and noticed they were not showing the content. I tried putting a breakpoint in my entry point of the module, and it is not called on page display. I noticed in the page editing layers that the Joomla module said something like not lite, so I decided to purchase the Pro version 4.07, which I did. This seems to be displaying the same symptoms, except no message in layers now. I found some plugins, which I enabled in case these had an effect, but alas no.

We are on Joomla 3.10.11 and PHP 8.0.15.

Are you able to ascertain what could be wrong on this?