I updated SP page Builder to 5.3.4 and the Front end editor will not save changes on new pages. The save button just contiues to spin. It will save changes on old pages. I tried uninstalling and going back to 5.3.2 but no change. I am using Joomla 4.4.5. The back end editor works fine. Disabling Mod_Security fixes the issue but I don't want to leave it off.

https://www.plumasskiclub.org/web