aws amplify preview url wrong

[V2arK]

Describe the bug
when creating previews, the command doesn’t include a display-name value: sh -c "aws amplify start-job --app-id=${AmplifyAppId} --branch-name=$BRANCH_NAME --job-type=RELEASE --region=${AWS_REGION}", so essentially its aws amplify choosing a display name (prefix of the url) for it, and in the end, the script post the url it think aws amplify creates with the following line:

if [ -z "$GITHUB_TOKEN" ] ; then
  echo "Skipping comment as GITHUB_TOKEN not provided"
else 
  SUBDOMAIN_NAME=$(echo $BRANCH_NAME | sed 's/[^a-zA-Z0-9-]/-/')
  curl -X POST $COMMENT_URL -H "Content-Type: application/json" -H "Authorization: token $GITHUB_TOKEN" --data '{ "body": "'"Preview branch generated at https://$SUBDOMAIN_NAME.${AmplifyAppId}.amplifyapp.com"'" }'
fi

To Reproduce
Getting a branch with underscore and dash in the name and open a PR with it.

Expected behavior
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