Property target_id_int is unknown

using Drupal 10.1 with the patches in the Automated Drupal 10 compatibility fixes

I get the following error trying to access a Taxonomy Type through the parent node | I use the target_id for sorting. (see img)

InvalidArgumentException: Property target_id_int is unknown. in Drupal\Core\TypedData\TypedDataManager->getPropertyInstance() (Zeile 196 in /app/web/core/lib/Drupal/Core/TypedData/TypedDataManager.php).