CSR-1610: another attempt to fix load issue for saved sessions

src/layouts/part-questions/part-questions.vue

@@ -5,11 +5,13 @@
             :isMetaValid="meta.valid"
             :alertFewMoreQuestionsHeader="AlertFewMoreQuestionsHeader"
             :alertFewMoreQuestionsCopy="AlertFewMoreQuestionsCopy"
+            v-if="questionsData"
             :questionsData="questionsData"
             validationRules="questions-required"
             v-model="selectedAnswers"
             @forwardButtonAction="forwardButtonAction"
             @back-click="navigateBack"
+            :key="currentGlassIndex"
             :index="currentGlassIndex" />
     </Form>
 </template>
@@ -55,7 +57,7 @@ export default {
     },
     data() {
         return {
-            questionsData: [],
+            questionsData: null,
             selectedAnswers: {},
             currentGlassIndex: 0,
         };
@@ -71,7 +73,7 @@ export default {
             return this.$store.getters.pageData(fmgPageValues.PART_QUESTIONS).partsOrQuestions;
         },
     },
-    created() {
+    mounted() {
         this.getInitialQuestionData();
     },
     methods: {
@@ -117,6 +119,14 @@ export default {
 
                     return updatedGlass;
                 });
+            
+            // if no preanswered questions then make sure index starts with the correct value
+            if (this.currentGlassIndex === 0) {
+                this.currentGlassIndex = this.questionsData?.findIndex(
+                    (glass) => glass.questions?.length > 0
+                );
+            }
+
         },
         async forwardButtonAction() {
             const questionAnswersArray = this.questionsData.map((glass) => {