Description

Regression introduced with the launch of no-signing rendering path. amp-gwd-animation was not added to the allowlist.

Reproduction Steps

Example page that will render as a blank ad: https://output.jsbin.com/jabosaxusa

Relevant Logs

No response

Browser(s) Affected

Chrome, Firefox, Safari, Edge, UC Browser

OS(s) Affected

All

Device(s) Affected

All

AMP Version Affected

2104170104000 and after