diff --git a/ts_web/elements/sio-fab.ts b/ts_web/elements/sio-fab.ts
index c5c041d..446c2d8 100644
--- a/ts_web/elements/sio-fab.ts
+++ b/ts_web/elements/sio-fab.ts
@@ -270,7 +270,7 @@ export class SioFab extends DeesElement {
   }
   
   public async updated(changedProperties: Map<string | number | symbol, unknown>) {
-    await super.updated(changedProperties);
+    super.updated(changedProperties);
     
     // Set reference object when combox is rendered
     if ((changedProperties.has('showCombox') || changedProperties.has('hasShownOnce')) && 
diff --git a/ts_web/elements/sio-pdf-viewer.ts b/ts_web/elements/sio-pdf-viewer.ts
index fee8b33..ad2f067 100644
--- a/ts_web/elements/sio-pdf-viewer.ts
+++ b/ts_web/elements/sio-pdf-viewer.ts
@@ -8,11 +8,12 @@ import {
   css,
   unsafeCSS,
   state,
+  PropertyValues,
 } from '@design.estate/dees-element';
 
 // Import design tokens
-import { colors, bdTheme } from './00colors.js';
-import { spacing, radius, shadows, transitions } from './00tokens.js';
+import { bdTheme } from './00colors.js';
+import { spacing, radius, shadows } from './00tokens.js';
 import { fontFamilies } from './00fonts.js';
 
 declare global {
@@ -398,8 +399,8 @@ export class SioPdfViewer extends DeesElement {
     }
   }
   
-  protected async firstUpdated() {
-    await super.firstUpdated();
+  public async firstUpdated(_changedProperties: PropertyValues) {
+    super.firstUpdated(_changedProperties);
     
     // Set up resize observer for responsive rendering after first render
     const container = this.shadowRoot?.querySelector('.pdf-container');
@@ -414,7 +415,7 @@ export class SioPdfViewer extends DeesElement {
   }
 
   public async updated(changedProperties: Map<string | number | symbol, unknown>) {
-    await super.updated(changedProperties);
+    super.updated(changedProperties);
     if (changedProperties.has('url') && this.url) {
       await this.loadPdf();
     }