I’ve got the same issue, but weirdly only on one instance for the load + filter on a list. I can’t quite figure out whats goin on either so I’d be keen to hear if anyone else know whats going on. Maybe there’s something with a specific combinations of custom attributes? Im going to do some more testing and if get anything sorted I’ll let you know.
In my case: I added the script tag in the page’s custom code as well as in the custom code for the whole website. deleting one of those did the trick for me!
wow, yuup– thats exactly what happened with me. I put it in the page header and then opted to move to site wide and never removed the page embed. Huge help, thanks!