Fixed sentence header mapping

src/components/Generation/match.sentences.edit.tsx

@@ -39,17 +39,14 @@ const MatchSentencesEdit = (props: Props) => {
                 label={`Sentence ${index + 1}`}
                 name="sentence"
                 required
-                value={sentence.sentence.heading}
+                value={sentence.sentence}
                 onChange={(value) =>
                   updateExercise({
                     sentences: exercise.sentences.map((iSol) =>
                       iSol.id === sentence.id
                         ? {
                             ...iSol,
-                            sentence: {
+                            sentence: value,
-                              ...iSol.sentence,
-                              heading: value,
-                            },
                           }
                         : iSol
                     ),