How to achieve FIPS 140-2 with AWS CloudFormation & Packer

I am following this guide for AWS FIPS: https://aws.amazon.com/compliance/fips/ I have added successfully been able to FIPS on AWS AMI EC2 for ASG using the following guide in CloudFormation: https://aws.amazon.com/blogs/publicsector/enabling-fips-mode-amazon-linux-2/ The Jenkins Pipeline Bake AMI is building successfully however still not fully working with following errors: java.lang.NoClassDefFoundError: Could not initialize class sun.security.ssl.SignatureScheme Any ideas as to how I can fix this? Could this be an NGINX issue?