diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 061827946..e71ac73fd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -809,6 +809,14 @@ jobs:
           cache: npm
       - run: npm ci
       - name: Build and assemble canonical demo
+        env:
+          # Baked into the SPA bundle by inject-env at build time (assemble-demo.ts
+          # runs `nx build examples-chat-angular`, whose build target dependsOn
+          # inject-env). Without the key the App-mode map toggle is disabled in
+          # prod. The key ships in the public bundle (normal for Maps JS) — restrict
+          # it by HTTP referrer in the Google Cloud console. The Map ID is not a secret.
+          GOOGLE_MAPS_API_KEY: ${{ secrets.GOOGLE_MAPS_API_KEY }}
+          GOOGLE_MAPS_MAP_ID: 86d464ea7d5306034fe2a254
         run: npx tsx scripts/assemble-demo.ts
       - name: Deploy canonical demo to Vercel (production)
         working-directory: deploy/demo
diff --git a/examples/chat/angular/project.json b/examples/chat/angular/project.json
index 140dc0e75..a44edeb78 100644
--- a/examples/chat/angular/project.json
+++ b/examples/chat/angular/project.json
@@ -50,8 +50,8 @@
           "budgets": [
             {
               "type": "initial",
-              "maximumWarning": "500kb",
-              "maximumError": "1.5mb"
+              "maximumWarning": "1.6mb",
+              "maximumError": "1.75mb"
             },
             {
               "type": "anyComponentStyle",
@@ -74,8 +74,8 @@
           "budgets": [
             {
               "type": "initial",
-              "maximumWarning": "500kb",
-              "maximumError": "1.5mb"
+              "maximumWarning": "1.6mb",
+              "maximumError": "1.75mb"
             },
             {
               "type": "anyComponentStyle",