Using Drupal 9.3.22 and CiviCRM 5.52.3
Importing a csv file with 44 contributions and a header row into an existing system.
The csv file is uploaded, we set the mappings, and then the next page says that there are the right number of rows, but 0 contributions, and it has no next button.
No errors are displayed, either on screen or in any of the logs.