I have been working through the various pieces of documentation to setup GA4 and the MEWS Widget with mixed results. 

After implementing the setup, i opened google tag manager in preview mode as well as GA4 in debug mode to check that events were being triggered. While navigating through my website, events were triggered successfully up until where i would expect the purchase event to trigger. While a purchase was made and all events leading up to the purchase were triggered, the purchase was not triggered at all, as well as no page location or page name triggering. 

I have double checked my setup and implementation a number of times with no obvious errors, and also reviewed the community topics (some of which seem to have a similar problem but never got an answer).  

Hoping to find some guidance from anyone that has had the same issue.