From 356c93eaf8783960c9cf3ca3deee467e8b227518 Mon Sep 17 00:00:00 2001
From: tom-ridsdale <thomas.ridsdale@typeform.com>
Date: Fri, 17 Oct 2025 14:43:33 +0100
Subject: [PATCH] fix(TU-18127): Replace __dangerous-disable-submissions with
 enable-sandbox=true

---
 packages/embed/src/utils/build-iframe-src.spec.ts | 6 +++---
 packages/embed/src/utils/build-iframe-src.ts      | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/embed/src/utils/build-iframe-src.spec.ts b/packages/embed/src/utils/build-iframe-src.spec.ts
index 29207213..cc4947a8 100644
--- a/packages/embed/src/utils/build-iframe-src.spec.ts
+++ b/packages/embed/src/utils/build-iframe-src.spec.ts
@@ -195,7 +195,7 @@ describe('build-iframe-src', () => {
           '&embed-hide-headers=true' +
           '&embed-opacity=50' +
           '&disable-tracking=true' +
-          '&__dangerous-disable-submissions=true' +
+          '&enable-sandbox=true' +
           '&typeform-embed-handles-redirect=1' +
           '&typeform-embed-auto-resize=true' +
           '&typeform-embed-handle-ending-button-click=true' +
@@ -208,7 +208,7 @@ describe('build-iframe-src', () => {
       )
     })
 
-    it('should disable tracking and submission on sandbox mode', () => {
+    it('should disable tracking and enable sandbox mode when on sandbox mode', () => {
       const options = {
         source: 'unit-test-source',
         medium: 'unit-test-medium',
@@ -224,7 +224,7 @@ describe('build-iframe-src', () => {
           '&typeform-medium=unit-test-medium' +
           '&typeform-medium-version=unit-test-version' +
           '&disable-tracking=true' +
-          '&__dangerous-disable-submissions=true' +
+          '&enable-sandbox=true' +
           '&typeform-embed-handles-redirect=1'
       )
     })
diff --git a/packages/embed/src/utils/build-iframe-src.ts b/packages/embed/src/utils/build-iframe-src.ts
index 439b5778..941406ef 100644
--- a/packages/embed/src/utils/build-iframe-src.ts
+++ b/packages/embed/src/utils/build-iframe-src.ts
@@ -66,7 +66,7 @@ const mapOptionsToQueryParams = (
     'embed-hide-headers': hideHeaders ? 'true' : undefined,
     'embed-opacity': opacity,
     'disable-tracking': disableTracking || enableSandbox ? 'true' : undefined,
-    '__dangerous-disable-submissions': enableSandbox ? 'true' : undefined,
+    'enable-sandbox': enableSandbox ? 'true' : undefined,
     'share-ga-instance': shareGaInstance ? 'true' : undefined,
     'force-touch': forceTouch ? 'true' : undefined,
     'add-placeholder-ws': type === 'widget' && displayAsFullScreenModal ? 'true' : undefined,