Null value of authorFragment breaks the page at https://ue-remote-app.adobe.net/articles.

[zivko]

Expected Behaviour

The page at https://ue-remote-app.adobe.net/articles should load and display content without errors.

Actual Behaviour

Visiting the page https://ue-remote-app.adobe.net/articles results in a blank black screen. The console log in the debug toolbar displays an error: TypeError: Cannot read properties of null (reading 'firstName').

Reproduce Scenario

1. Navigate to https://ue-remote-app.adobe.net/articles in a web browser.
2. Observe the blank black screen displayed.
3. Open the browser's developer tools and check the console log for errors.

Note : One of the content item, get via https://author-p7452-e12433.adobeaemcloud.com/graphql/execute.json/wknd-shared/articles-all have authorFragment null.