Adding s3 backend for the Terraform

[pmensik]

Hello, according to this issue there's a default Terraform backend configured to the gcp. So I tried to change it to the AWS S3 bucket since I am going to deploy to the AWS - after some struggling, I managed to run ./scripts/deploy.sh without an error but it gets stuck on the command line input where it's asking for a key again (although I have it in the config). However, the terraform.tfstate is created inside the bucket so connection to the AWS is working. I am not really skilled with Terraform so I would appreciate any help here :-)
This is the the terraform/remote-state/main.tf

terraform {
  backend "s3" {
    bucket = "polkadotters"
    key    = "terraform/state/terraform.tfstate"
    region = "eu-central-1"
  }
}

This is the output what I see - and I can press enter how many times I want and nothing happens. Thanks a lot for looking at this.