I know a few people have had the issue of pop ups not

I know a few people have had the issue of pop ups not saving. The content in the actual wordpress editor does save for me, however none of the options or triggers save at all, just reverts to default. I have tried the patch that was on one of the message boards but I am getting an error $ is not defined. I'm assuming this could be a caching issue, I use wp rocket. Perhaps you can help point me in the right direction? Maybe you can tell me what scripts or pages to exclude from the cache. Or if you have any other ideas please let me know, I would really like to use this plugin.