Github Action - Self hosted Runner - Project Setting None

I have confirmed that the project folder is accessable and sonarqube use it. Because if i change the folder to something not exists or make it empty sonarqube throws an exception which tell me that the folder is missing. In exactly this folder lays the configuration file.

The Job Configuration:
name: Node CI

on: [push, pull_request]

jobs:
  build:
    name: Test

runs-on: self-hosted

steps:
  - name: Checkout Repo
    uses: actions/checkout@master
    with:
      fetch-depth: 0

  - name: Use Node.js
    uses: actions/setup-node@master
    with:
      node-version: '10.x'

  - uses: webfactory/ssh-agent@v0.4.0
    with:
      ssh-private-key: ${{ secrets.private_ssh }}

  - name: Get yarn cache directory path
    id: yarn-cache-dir-path
    run: echo "::set-output name=dir::$(yarn cache dir)"

  - uses: actions/cache@v2
    id: yarn-cache # used to check for cache-hit: if: steps.yarn-cache.outputs.cache-hit != 'true'
    with:
      path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
      key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
      restore-keys: |
        ${{ runner.os }}-yarn-
  - name: Install dependencies
    run: yarn

  - name: Check style
    run: yarn run lint

  - name: Run tests
    run: yarn run test-coverage

sonarCloudTrigger:
needs: build
name: SonarCloud Trigger
runs-on: self-hosted
steps:
  - name: Clone Repository
    uses: actions/checkout@master
  - name: Analyze with SonarCloud
    uses: sonarsource/sonarcloud-github-action@master
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

And the sonar-project.properties (escaped sensitive infos)

sonar.projectKey=---projectkey---
sonar.organization=--organization--
sonar.sourceEncoding=UTF-8
sonar.projectName=--name--
sonar.links.homepage=https://----.de
sonar.javascript.file.suffixes=.js,.jsx
sonar.links.ci=https://github.com/-------/actions
sonar.links.issue=https://github.com/----/issues
sonar.links.scm=https://github.com/----
sonar.sources=src
sonar.tests=src
sonar.test.inclusions=**/*.test.*
sonar.testExecutionReportPaths=test-report.xml
sonar.javascript.lcov.reportPaths=coverage/lcov.info