Any ability to adjust to allow multiple files being signed - either at once or multiple runs of the action in the same job?

Really love the action, it's saved a ton of time and copy/pasting of code signing stuff through various jobs.

Running into a use case that would love ideas/feedback on.

Trying to build and sign two files in the same GH job for a mac app signing.

Attempting to run the action a second time in a job fails with the error below.

Signsetup
  security: SecKeychainCreate macos-build.keychain: A keychain with the same name already exists.

And it doesn't look like there is any mechanism to pass multiple files in either to the action (or the underlying codesign)

Any thoughts on the best way to sign multiple files in a single job using the action rather than manually building the codesign command line?

ie:

- name: Sign Staging Binary
        uses: lando/code-sign-action@v3
        with:
          file: staging-app
          certificate-data: ${{ secrets.APPLE_CERT_DATA }}
          apple-team-id: ${{ secrets.APPLE_TEAM_ID }}
          certificate-password: ${{ secrets.APPLE_CERT_PASSWORD }}
- name: Sign Prod Binary
        uses: lando/code-sign-action@v3
        with:
          file: prod-app
          certificate-data: ${{ secrets.APPLE_CERT_DATA }}
          apple-team-id: ${{ secrets.APPLE_TEAM_ID }}
          certificate-password: ${{ secrets.APPLE_CERT_PASSWORD }}

vs

- name: Sign Staging Binary
        uses: lando/code-sign-action@v3
        with:
          file: staging-app
          certificate-data: ${{ secrets.APPLE_CERT_DATA }}
          apple-team-id: ${{ secrets.APPLE_TEAM_ID }}
          certificate-password: ${{ secrets.APPLE_CERT_PASSWORD }}
- name: Sign Production Binary
        run: codesign --sign <yada yada> prod-app

Start by reviewing the action's input handling and signing setup, then reproduce the provided workflow with two action invocations. Determine how multiple files or repeated runs should be represented while avoiding the duplicate keychain error. Done means both staging-app and prod-app can be signed through the action in one job.