Hi,
Firstly forgive me if this is NOT the correct place to post this request but I figured it made more sense here than the dedicated plugin topic.
I have a pretty new install and have been experimenting with official plugins and found the Reactions plugin which I have successfully installed & configured 
the issue I am having is nothing shows up on a post (no heart etc) and I want to try and get to the bottom of it and make sure it works.
I understand this is a big ask but I use a ‘clean’ version of Chrome (no extensions installed) and using the same browser I see the correct action of the plugin on the Meta site/topics. So my basic question is where should I start to look to debug this?