Only hooked up the section state had forgot to plugin into Header's isEvaluationEnabled

src/components/ExamEditor/Exercises/MatchSentences/index.tsx

@@ -156,7 +156,7 @@ const MatchSentences: React.FC<{ exercise: MatchSentencesExercise, sectionId: nu
         handleDelete={handleDelete}
         handleDiscard={handleDiscard}
         handlePractice={handlePractice}
-        isEvaluationEnabled={true}
+        isEvaluationEnabled={!local.isPractice}
       >
         <button
           onClick={() => setShowReference(!showReference)}