We are currently investigating an issue with the page builder on your Joomla website, running on version 3.10.11 with PHP version 7.4.33, and SP Page Builder version 3.8.9.
Specifically, we have noticed that there are some responsive problems in the backend when viewing the page builder pages on Firefox at resolutions between 992px - 1032px. The pages do not show up on the dropdown where they are supposed to be. Here is a screenshot for your reference: https://imgur.com/Y4uztZ2
Additionally, we have observed some compatibility problems with the JCH editor. When viewing the content on page builder and clicking the CODE tab, the page builder STYLES tab automatically opens up, which we believe is not normal functionality, additionally there were several react errors. Here is another screenshot for your reference: https://imgur.com/a/QdliMhF
We suspect that this issue may be connected to the id-s or classes of the tabs.
We apologize for any inconvenience this may have caused. Please let us know if you have any further questions or concerns.
Thank you for your patience and understanding.
Best regards,
Ante.