diff --git a/packages/web-app-external/src/App.vue b/packages/web-app-external/src/App.vue
index d893a9bad5..a58634e778 100644
--- a/packages/web-app-external/src/App.vue
+++ b/packages/web-app-external/src/App.vue
@@ -9,6 +9,7 @@
     class="size-full"
     :title="iFrameTitle"
     allowfullscreen
+    allow="clipboard-read *; clipboard-write *"
   />
   <div v-if="appUrl && method === 'POST' && formParameters" class="size-full">
     <form :action="appUrl" target="app-iframe" method="post">
@@ -30,6 +31,7 @@
       class="size-full"
       :title="iFrameTitle"
       allowfullscreen
+      allow="clipboard-read *; clipboard-write *"
     />
   </div>
 </template>
diff --git a/packages/web-app-external/tests/unit/__snapshots__/app.spec.ts.snap b/packages/web-app-external/tests/unit/__snapshots__/app.spec.ts.snap
index 160e8008ac..d8fc62fb09 100644
--- a/packages/web-app-external/tests/unit/__snapshots__/app.spec.ts.snap
+++ b/packages/web-app-external/tests/unit/__snapshots__/app.spec.ts.snap
@@ -3,7 +3,7 @@
 exports[`The app provider extension > should be able to load an iFrame via get 1`] = `
 "<!--v-if-->
 
-<iframe src="https://example.test/d12ab86/loe009157-MzBw" class="size-full" title="&quot;example-app&quot; app content area" allowfullscreen=""></iframe>
+<iframe src="https://example.test/d12ab86/loe009157-MzBw" class="size-full" title="&quot;example-app&quot; app content area" allowfullscreen="" allow="clipboard-read *; clipboard-write *"></iframe>
 
 <!--v-if-->"
 `;
@@ -19,7 +19,7 @@ exports[`The app provider extension > should be able to load an iFrame via post
     <div><input name="access_token_ttl" type="hidden" value="123456"></div>
     <!--v-if-->
     <!--v-if-->
-  </form> <iframe name="app-iframe" class="size-full" title="&quot;example-app&quot; app content area" allowfullscreen=""></iframe>
+  </form> <iframe name="app-iframe" class="size-full" title="&quot;example-app&quot; app content area" allowfullscreen="" allow="clipboard-read *; clipboard-write *"></iframe>
 </div>"
 `;