Custom Domain - No FB Test Events from Server

Facebook Conversion API
1

Everything was working good on gtm server, while I switched to a custom subdomain I don’t receive any test events on FB test took.

Server Container data (both tag manager codes edited in “head” and “body” ->> no tags firing):

Server Container data (Edited top code in “head” ->> no view content or add to card firing):

Web Container:

Safari Inspect (2 subdomains):

Cookies extended to 2023

Web Container Setup:


Server Container Setup

2

You got this situation because you mixed GA and the Data tag events.
To set up CAPI, you need to use Data tag/Data client or GA tag/GA client.

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