"Invalid identity pool configuration. Check assigned IAM roles for this pool" Error while integrating to web app

Hi there! Can you please share the trust policy and IAM policy associated with your Authenticated role: AWSServiceRoleForLexV2Bots_XXXX? My hunch is that your trust policy is not granting access to the cognito-identity.amazonaws.com federated service principal and is instead granting access to the Amazon Lex service principal, in which case Cognitio cannot leverage that role for federation. Below is an example of a trust policy I have associated with my Cognito Identity Pool authenticated role:

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "",
            "Effect": "Allow",
            "Principal": {
                "Federated": "cognito-identity.amazonaws.com"
            },
            "Action": "sts:AssumeRoleWithWebIdentity",
            "Condition": {
                "StringEquals": {
                    "cognito-identity.amazonaws.com:aud": "<cognitio-identity-pool-id>"
                },
                "ForAnyValue:StringLike": {
                    "cognito-identity.amazonaws.com:amr": "authenticated"
                }
            }
        }
    ]
}