title: workflow_run not working for more than 4 subsequent runs
body: <p>I am using workflow_run to run my workflow on the completion of other workflows.</p>
  <p>but this is not working after  4 subsequent runs.</p>
  <p>As you can see in the attached screenshot(<a href="https://i.stack.imgur.com/3Q2tU.png" rel="nofollow noreferrer">https://i.stack.imgur.com/3Q2tU.png</a>) , I have 7 workflows, Test2 should work after completion of Test 1 and Test 3 after Test2 and Test4 after Test3.......</p>
  <p>but it's not working after running workflow Test4.</p>
  <p>Is this a known limitation ? Can we work around this limit or make the limit higher ?</p>
  <pre><code>name: Test5
  on:
    workflow_run:
      workflows: [&quot;Test4&quot;]
      types:
        - completed
      branches:
        - main
        - develop
        - experimental/*
        - release/*
        - feature/add_github_actions
  jobs:
    on-success5:
      runs-on: ubuntu-latest
      if: ${​​​​​​​{​​​​​​​ github.event.workflow_run.conclusion == 'success' }​​​​​​​}​​​​​​​
      steps:
        - name: Say Hello World
          run: echo &quot;hello world&quot; 
  
  </code></pre>