HttpError: Validation Failed

Hi,

when adding multiple assignees, or 1 assignee that is not me, this error occurs:

Any idea how to fix that?

I have this workflow

name: docs

on:
  pull_request:
    types:
    - closed
    paths:
    - 'README.md'
    - 'docs/*'

jobs:
  # Create an issue, if any changes to source docs were made.
  create-issue:
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true

    steps:
      - uses: actions/checkout@v2

      - uses: JasonEtco/create-an-issue@master
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          filename: .github/DOCS_ISSUE_TEMPLATE.md

and this template:

---
title: "[Translations] Include changes from #{{ payload.pull_request.number }}"
assignees: felangel
labels: documentation, translation
---
Update Translations to include #{{ payload.pull_request.number }}

- [ ] en (@felangel)
- [ ] cs (@tenhobi)

[tenhobi]

Thanks for your help. I guess mentioning people will work too. Nevermind. 😃

[tenhobi]

I did a bit of research

You can assign up to 10 people to each issue or pull request, including yourself, anyone who has commented on the issue or pull request, anyone with write permissions to the repository, and organization members with read permissions to the repository. For more information, see “Access permissions on GitHub.”

from https://help.github.com/en/github/managing-your-work-on-github/assigning-issues-and-pull-requests-to-other-github-users