I have a Drupal webform which creates a new case in Civi. After upgrading from 5.22.1 to 5.23.0 all the custom field data in the case is missing after submitting the webform. There are no error messages either in Civi or in Drupal.
I have duplicated the issue to make sure it was the upgrade that was causing the problem.
I am using Drupal 7.67 with the latest version of Webform_CiviCRM.