Cannot set commit message as the title of the PR

[thered0ne]

🐞 Describe the bug

I am triggering the action by pushing only 1 commit to test branch. But the PR title remains the default one:
Synced file(s) with user/repo name.

My workflow file:

    on:
      push:
        branches:
          - test
      workflow_dispatch:
    jobs:
      sync:
        runs-on: ubuntu-latest
        steps:
          - name: Checkout Repository
            uses: actions/checkout@v2
    
          - name: Generate token
            id: generate_token
            uses: tibdex/github-app-token@v1
            with:
              app_id: xxxxxx
              private_key: ${{ secrets.PRIVATE_KEY }}
    
          - name: Run GitHub File Sync
            uses: BetaHuhn/repo-file-sync-action@v1.17.21
            with:
              GH_INSTALLATION_TOKEN: ${{ steps.generate_token.outputs.token }}
              ORIGINAL_MESSAGE: true
              COMMIT_AS_PR_TITLE: true
              GIT_EMAIL: test@test.com
              GIT_USERNAME: test

📚 To reproduce

Create a test repo source and dest, use the action and above configuration.

💡 Expected behavior

Created PR having my commit message as its title.

🖼️ Screenshots

No response

⚙️ Environment

v1.21.17
tested also in previous versions

📋 Additional context

No response

[mijdavis2]

Same here

[tbutler-qontigo]

Same here