diff --git a/apps/showcase/components/doc/DocPTViewer.vue b/apps/showcase/components/doc/DocPTViewer.vue
index 7941042c8..1152f45f0 100644
--- a/apps/showcase/components/doc/DocPTViewer.vue
+++ b/apps/showcase/components/doc/DocPTViewer.vue
@@ -42,12 +42,12 @@ export default {
             if (this.hoveredElements.length === 0) this.hoveredElements = find(document.querySelector('body'), selector); //TODO:
 
             this.hoveredElements?.forEach((el) => {
-                addClass(el, '!ring !ring-red-500');
+                addClass(el, '!ring !ring-red-500 !z-10');
             });
         },
         leaveSection() {
             this.hoveredElements.forEach((el) => {
-                removeClass(el, '!ring !ring-red-500');
+                removeClass(el, '!ring !ring-red-500 !z-10');
             });
 
             this.hoveredElements = [];
diff --git a/packages/primevue/src/fieldset/Fieldset.d.ts b/packages/primevue/src/fieldset/Fieldset.d.ts
index d1d1d0741..6ea33680b 100755
--- a/packages/primevue/src/fieldset/Fieldset.d.ts
+++ b/packages/primevue/src/fieldset/Fieldset.d.ts
@@ -75,9 +75,13 @@ export interface FieldsetPassThroughOptions {
      */
     legend?: FieldsetPassThroughOptionType;
     /**
-     * Used to pass attributes to the legend label's DOM element.
+     * Used to pass attributes to the toggle button's DOM element.
      */
     toggleButton?: FieldsetPassThroughOptionType;
+    /**
+     * Used to pass attributes to the toggle icon's DOM element.
+     */
+    toggleIcon?: FieldsetPassThroughOptionType;
     /**
      * Used to pass attributes to the legend label's DOM element.
      */