The AWS_ECR_LOGIN environment variable is not respected in pipelines

[gws]

Describe the bug

When the AWS_ECR_LOGIN environment variable is set to false in a pipeline running in a stack that has the ECR plugin generally enabled, ECR logins are not disabled in that pipeline.

This environment variable is documented to work as I expect:

You can disable this in individual pipelines by setting AWS_ECR_LOGIN=false.

Steps To Reproduce

Steps to reproduce the behavior:

1. Set up a stack where the ECR plugin is generally enabled.
2. Create a pipeline containing the environment variable AWS_ECR_LOGIN set to false.
3. Run the pipeline.

Expected behavior

I expect no ECR login attempts in pipelines where AWS_ECR_LOGIN is false even if the plugin is generally enabled in the stack.

Actual behaviour

The pipeline steps still log in to ECR, and do not appear to respect AWS_ECR_LOGIN.

Stack parameters

• AWS Region: us-west-2
• Version: 6.34.0