Blanks Exercises were removing the blanks on the editor and text but not on solutions, added submit and preview to writing and reading

src/components/ExamEditor/SectionRenderer/SectionExercises/index.tsx

@@ -40,17 +40,16 @@ const SectionExercises: React.FC<{ sectionId: number; }> = ({ sectionId }) => {
     useEffect(() => {
         if (genResult !== undefined && generating === "exercises") {
             const newExercises = genResult[0].exercises;
-            const newState = state as ExamPart;
-            newState.exercises = [...newState.exercises, ...newExercises]
             dispatch({
                 type: "UPDATE_SECTION_STATE", payload: {
                     sectionId, update: {
-                        exercises: newExercises
+                        exercises: [...(state as ExamPart).exercises, ...newExercises]
                     }
                 }
             })
             dispatch({ type: "UPDATE_SECTION_SINGLE_FIELD", payload: { sectionId, module: currentModule, field: "genResult", value: undefined } })
         }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
     }, [genResult, dispatch, sectionId, currentModule]);
 
     const currentSection = sections.find((s) => s.sectionId === sectionId)!;