To make AWS Load Balancer Operator work on HyperShift, one of the requirements is the ELB tag should be set on subnets. see https://github.com/openshift/aws-load-balancer-operator/blob/main/docs/prerequisites.md#vpc-and-subnets   

The value of `kubernetes.io/role/elb` or `kubernetes.io/role/internal-elb`should be 1 or ``. 

but from the code below, hypershift uses "true"  

https://github.com/openshift/hypershift/blob/3e1db35d562d069797f9dec2b47227744f689684/cmd/infra/aws/ec2.go#L226

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1. install hypershift cluster
2. check subnet tags
3.

value of `kubernetes.io/role/elb` is "true"

value of `kubernetes.io/role/elb` is 1 or ``