Hi Ryan,
I know, the SP Pagebuilder Version 3 is an old extension, but it is still miles better than the newer version and therefore we still use it.
There is only one bug, which is really annoying and that is, if you change something in the editor code view, you have to switch back to the editor mode and once again to the code mode (so you have to at least change the editor mode twice). Otherwise the changes made in the code view do not get save when saving the addon and the page.
If I only change something in the editor view, there is no problem.
Maybe you can help with this.
Kind regards,
Tanja