GOOGLE ANALYTICS ENHANCED ECOMMERCE TAG MANAGER only sending select data. How can I troubleshoot?

I'm using Magento 2.3.6 with GA Enhanced Ecommerce Tag Manager, and not all tags are fired even when the action takes place in Preview Mode. This particular example speaks to the "Product Event - Click" tag. 

I navigate to a Brand page > and click on a product to view the full details of the product - there is no indication this fires off data to Google Analytics. See image attached please. 

Things like Product Impressions, Remove from Cart seem to work fine, but the Product Event - Click doesn't seem to follow through to GA. 

I just noticed that sometimes, the Add to Cart doesn't show up until I  remove from cart. Does this mean the data is being recorded but not show up until another action movs the process forward with a purchase or back with deleting the item from the cart. 

I've gone over installation and configuration more than twice to confirm it's installed correctly, everything looks correct. Not sure what else to do.

Can someone provide input/suggestions?