Is it possible to configure or implement viewport check and inside amp-ad?
Only solution that I could reach was data-loading-strategy="0", but this approach loads ad on 0% ~ 1% viewport...
data-loading-strategy="0"
Found solution via window.context.observeIntersection.
window.context.observeIntersection
Docs: https://github.com/ampproject/amphtml/blob/main/ads/README.md#ad-viewability
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Found solution via
window.context.observeIntersection
.Docs: https://github.com/ampproject/amphtml/blob/main/ads/README.md#ad-viewability