GA 4 ecommerce tutorial not working

Dear Mr. Geiger,

i did some research about GA4 + Ecommerce and found your tutorial, which looks ease to use with your gtm4wp plugin. https://gtm4wp.com/how-to-articles/how-to-setup-enhanced-ecommerce-tracking-google-analytics-4-ga4-version

I clearly understand it, so I went step by step to activate the tracking. Everything seems fine unless I want to publish the container. Iam getting the:

“Unknown variable “Event” found in a tag. Edit the tag and remove the reference to the unknown variable.”

I haven’t found what should I do. The {{Event}} variable is located in trigger “GA4 – Event – Ecommerce events” and you have it also at screenshots.

Please can you point me to the right direction?

Best regards,

Ale? Sykora

The page I need help with: [log in to see the link]