Missing Schema for dropdownNode and assignedNode

Using Drupal 11 and having config.schema_checker enabled from the development.services.yml causes the following warning during drush deploy:

[warning] Schema errors for block.block.pagedesignerpart_9 with the following errors: block.block.pagedesignerpart_9:settings.assignedNode missing schema. These errors mean there is configuration that does not comply with its schema. This is not a fatal error, but it is recommended to fix these issues. For more information on configuration schemas, check out <a href="https://www.drupal.org/docs/drupal-apis/configuration-api/configuration-schemametadata">the documentation</a>.

Each configuration file like block.block.pagedesigner* causes the error for example the given pagedesignerpart_9 or pagedesignermegadropdown_*.