Page GRB references for operator samples

backend/tests/test_sprint127_operator_sample_quality_matrix.py

@@ -46,6 +46,8 @@ def test_prepare_operator_real_data_samples_help_does_not_require_gis_dependenci
     assert "--width" in result.stdout
     assert "--height" in result.stdout
     assert "--half-size-scale" in result.stdout
+    assert "--reference-page-limit" in result.stdout
+    assert "--reference-max-features" in result.stdout
 
 
 def test_multi_sample_detection_quality_matrix_runs_existing_matrix_for_each_sample() -> None: