Warning Notices when accessing messges tab

Thank you for working on getting this available for D9. I have a Drupal 9.4.3 installation with PHP 8.1 and when I access the Message Tab I see the following warnings:

Warning: Undefined array key 0 in Drupal\privatemsg\Form\MessagesForm->pagerArray() (line 75 of /home/sitename/public_html/modules/contrib/privatemsg/src/Form/MessagesForm.php).:
Warning: foreach() argument must be of type array|object, null given in Drupal\privatemsg\Form\MessagesForm->pagerArray() (line 77 of /home/sitename/public_html/modules/contrib/privatemsg/src/Form/MessagesForm.php).:
Warning: Undefined variable $currentPageItems in Drupal\privatemsg\Form\MessagesForm->pagerArray() (line 81 of /home/sitename/public_html/modules/contrib/privatemsg/src/Form/MessagesForm.php).:
Warning: Undefined variable $currentPageItems in Drupal\privatemsg\Form\MessagesForm->pagerArray() (line 81 of /home/sitename/public_html/modules/contrib/privatemsg/src/Form/MessagesForm.php).:
Warning: foreach() argument must be of type array|object, null given in Drupal\privatemsg\Form\MessagesForm->buildForm() (line 109 of /home/sitename/public_html/modules/contrib/privatemsg/src/Form/MessagesForm.php).:

I can pull more debug information if you would like but this at least gets us started.

Thanks in advance.