AEM Tagging - Not pulling results with TagManager.find

Sorry, I really hope that this is not too basic of a question.  That said, please forgive the basic-ness of the question as this is really my first foray into tagging.  My local environment is a Windows environment running AEM 6.1, but I don't think I have gotten around to installing SP1 there yet.  Alternatively, my Dev environment is on Linux, AEM 6.1 and we do have SP1 installed on there.

So I have a component built on tagging that works just fine in my local environment (both Author and Publisher) but when I promoted it to our Dev environment it is not pulling the results with TagManager.find in Publisher only (but it does work in Author).  When I first tested on Publish in my local environment it didn't work there either at first, until I found https://docs.adobe.com/docs/en/aem/6-1/develop/tags/framework.html and added cq:Taggable to the Page Component, at which point it worked fine.  Based on the displays I have setup in the code, TagManager.find is returning null (and not throwing any sort of error).  I am doing a ResourceResolver.adaptTo to create the TagManager.  Please see attached screen shots.

Thanks in advance for your help!

Brad W