The e-commerce events of Yireo GoogleTagManager2 are enabled in the Loki Checkout without additional work.
github.com/yireo/Yireo_GoogleTagManager2
To enable CSP support in the Yireo Loki Checkout modules, the helper module Yireo CspUtilities is used.
github.com/yireo/Yireo_CspUtilities
The Yireo CheckoutTester module currently only supports the checkout success page, which is not served by the Yireo Loki Checkout.
github.com/yireo/Yireo_CheckoutTester2