From 4b02d965463f9b0b26620dfbcb17a14c98176720 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20R=C3=B8ed?= <johanroed@gmail.com>
Date: Wed, 10 Jun 2026 23:27:28 +0200
Subject: [PATCH] Demo: remove @model controller-identity guard to show the bug
 persists on #21460

Reverts the outlet.ts compute-ref guard to the current ember-7.0.0 behavior,
demonstrating that the @model-during-willDestroy instability (emberjs#18987)
still reproduces on top of the Route Manager RFC implementation (emberjs#21460).

The smoke-test job's '@model stability during route transitions' tests are
expected to fail here. Not for merge.
---
 packages/@ember/-internals/glimmer/lib/syntax/outlet.ts | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/packages/@ember/-internals/glimmer/lib/syntax/outlet.ts b/packages/@ember/-internals/glimmer/lib/syntax/outlet.ts
index 154a2971c49..4ce6bfe1e02 100644
--- a/packages/@ember/-internals/glimmer/lib/syntax/outlet.ts
+++ b/packages/@ember/-internals/glimmer/lib/syntax/outlet.ts
@@ -100,10 +100,7 @@ export const outletHelper = internalHelper(
 
           wrapperArgs['model'] = createComputeRef(() => {
             if (lastState === state) {
-              let currentOutlet = valueForRef(outletRef);
-              if (currentOutlet?.render?.controller === controller) {
-                model = valueForRef(modelRef);
-              }
+              model = valueForRef(modelRef);
             }
             return model;
           });