you should be catch this error with @unsupported
- Declined by admin
- Handling with <iframe> is a better method, because if the embed can be supported by IV platform in future, then the IV will automatically work. And if it's not supported, IV won't be generated.
Whereas @unsupported will always never generate an IV.
- Type of issue
- IV not generated for target page
- Feb 8, 2019