error in master branch

[gfrid]

    uses: jdcargile/ms-teams-notification@master
    with:
      github-token: ${{ github.token }} # this will use the runner's token.
      ms-teams-webhook-uri: ${{ secrets.MS_TEAMS_WEBHOOK_URI }}
      notification-summary: IN_PROGRESS
      notification-color: 17a2b8

this was supposeto fix a bug in avatar but now a new bug

TypeError: Cannot read property 'login' of null at Object.createMessageCard (/runner/_work/_actions/jdcargile/ms-teams-notification/master/dist/index.js:2461:85) at /runner/_work/_actions/jdcargile/ms-teams-notification/master/dist/index.js:3090:54 at Generator.next () at fulfilled (/runner/_work/_actions/jdcargile/ms-teams-notification/master/dist/index.js:3044:58) at processTicksAndRejections (internal/process/task_queues.js:97:5)