Show a warning message on the content outline screen if a user's draft wasn't successfully saved
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3560854. -->
Reported by: [justafish](https://www.drupal.org/user/161058)
Related to !115
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>See DraftManager.tsx which has a todo item to show a warning if the background saving fails</p>
issue