-out not working when redirecting terragrunt STDERR

[Erbrowl]

Describe the bug

When redirecting STDERR, -out CLI option doesn't generate and output file with plan info.

Steps To Reproduce

# Creates plan.tfplan with plan info
terragrunt plan -out=plan.tfplan

# Doesn't create plan.tfplan, still redirects STDERR to errors.txt
terragrunt plan -out=plan.tfplan 2> errors.txt

Expected behavior

Creation of -out specified output plan file and redirection of STDERR to file working at the same time.

Nice to haves

• Terminal output :

Saved the plan to: plan.tfplan

To perform exactly these actions, run the following command to apply:
    terraform apply "plan.tfplan"

Versions

• Terragrunt version: 0.71.1
• OpenTofu/Terraform version: 1.10.3
• Environment details: Debian docker container & WSL distro

Additional context

Same with or without --terragrunt-forward-tf-stdout flag

[wakeful]

can you try this? should work in v0.71.0+

[Erbrowl]

can you try this? should work in v0.71.0+

The redirection works properly, with and without --terragrunt-forward-tf-stdout flag.

The issue is more about the -out= not generating an output file in this specific case.