What trigger are you using for the Facebook pageview event inside the server container? It looks like the trigger inside the server container doesn’t work.
There are 2 ways for sending data to the server container:
Ive added the DataTag template to a web container and was able to preview and generate some data but the Facebook Pixel called Invisalign_LP isn’t firing off
On your screenshots, I see that Data Tag didn’t fire because the trigger didn’t work.
Did you add Data Client inside the Server container? Data Client listens to the Data Tag and adds information to the server container. Do not forget to add GTM Server Preview HTTP header into the Data Tag. It allows seeing Data Tag requests inside the server container.
Once you see Data Tag requests inside the server container, you should add a Facebook server tag to trigger on the Data Tag event.