invalid CCP warning messages when upgrading to 2.17.0

[mfulton26]

I get the following warning message in my app after upgrading from 2.16.0 to 2.17.0

AmazonConnectSDK/site-streams/src/streams-site-proxy.ts

Line 56 in d0850f7

"Message came from unexpected iframe. Not a valid CCP. Will not connect",

The iframe still loads and from what I can tell the various method calls to connect.Agent and connect.Contact instances but the warning message is concerning.

Is there a regression in the valid CCP logic or is there an actual problem that needs fixing?