fix(clerk-js): complete the Safari ITP touch hop in redirect

.changeset/smart-jars-repeat.md

@@ -0,0 +1,9 @@
+---
+'@clerk/clerk-js': patch
+---
+
+Complete the Safari ITP cookie refresh when `setActive({ redirectUrl })` navigates.
+
+Safari's ITP caps the client cookie at 7 days when it is re-issued from a fetch, so `setActive()` routes its redirect through `/v1/client/touch` to restore the full lifetime. That navigation was immediately followed by a second one to the undecorated redirect URL, which superseded it and aborted the touch request before it completed, leaving the cookie capped.
+
+This applies to flows that pass `redirectUrl` without a `navigate` callback — email link sign-in, the password reset success screen, the OAuth popup flow, and direct `setActive({ session, redirectUrl })` calls — in apps where Clerk performs a full page navigation rather than handing off to a router. Users still landed on the correct page, so the only symptom was Safari sessions ending after 7 days and returning devices being challenged as if they were new.

packages/clerk-js/src/core/__tests__/clerk.test.ts

@@ -349,6 +349,8 @@ describe('Clerk singleton', () => {
         const redirectUrl = new URL((sut.navigate as ReturnType<typeof vi.fn>).mock.calls[0][0]);
         expect(redirectUrl.pathname).toEqual('/v1/client/touch');
         expect(redirectUrl.searchParams.get('redirect_url')).toEqual(`${mockWindowLocation.href}/redirect-url-path`);
+        // A second navigate would supersede the touch hop and abort it before it completes.
+        expect(sut.navigate).toHaveBeenCalledTimes(1);
       });
 
       it('does not redirect the user to the /v1/client/touch endpoint if the cookie_expires_at is more than 8 days away', async () => {

packages/clerk-js/src/core/clerk.ts

@@ -1864,14 +1864,7 @@ export class Clerk implements ClerkInterface {
               );
             }
           } else if (redirectUrl) {
-            if (this.client.isEligibleForTouch()) {
-              const absoluteRedirectUrl = new URL(redirectUrl, window.location.href);
-              const redirectUrlWithAuth = this.buildUrlWithAuth(
-                this.client.buildTouchUrl({ redirectUrl: absoluteRedirectUrl }),
-              );
-              await this.navigate(redirectUrlWithAuth);
-            }
-            await this.navigate(redirectUrl);
+            await this.navigate(this.#decorateUrlWithTouch(redirectUrl));
           }
         });
       }