OpenShift GPU Operator Dashboard not showing

Issue

• After installing the Helm chart for the GPU Operator Dashboard, the dashboard is now shown in the OpenShift Container Platform Web Console under "Home > Overview".

• The OpenShift Container Platform Web Console page shows errors like the following in the browser console:

  https://console.cluster.example.com/api/plugins/console-plugin-nvidia-gpu/plugin-manifest.json (952 errors)
  manifest.extensions[6].type should be equal to constant
  manifest.extensions[6].properties should NOT have additional properties
  manifest.extensions[6].properties should have required property 'handler'
  manifest.extensions[6].type should be equal to constant
  [..]
  
  Error while loading plugin from /api/plugins/console-plugin-nvidia-gpu/ 
  Error: Validation failed
    at i.report (320-chunk-074801d6ca1fb14fcb77.min.js:1:1)
    at main-chunk-3ae20201faec9de5aec0.min.js:1:1
    at Generator.next (<anonymous>)
    at i (main-chunk-3ae20201faec9de5aec0.min.js:1:1)