JI-5448 Prevent storing state if user has not interacted

src/scripts/h5p-sort-paragraphs.js

@@ -494,6 +494,16 @@ export default class SortParagraphs extends H5P.Question {
       return;
     }
 
+    /*
+     * H5P integrations may (for instance) show a restart button if there is
+     * a previous state set, so here not storing the state if no answer has been
+     * given by the user and there's no order stored previously - preventing
+     * to show up that restart button without the need to.
+     */
+    if (!this.getAnswerGiven() && !this.previousState.order) {
+      return;
+    }
+
     return {
       order: this.content.getDraggablesOrder(),
       viewState: this.viewState,