React: survey.focusQuestion doesn't work for a question on another pa…

…ge if pages names are not unique fix #6555 (#6576)

src/react/panel-base.tsx

@@ -56,7 +56,7 @@ export class SurveyPanelBase extends SurveyElementBase<any, any> {
       !!prevProps.page &&
       !!this.survey &&
       !!this.survey.currentPage &&
-      prevProps.page.name === this.survey.currentPage.name
+      prevProps.page.id === this.survey.currentPage.id
     )
       return;
     this.doAfterRender();