diff --git a/lib/a11y-snapshot/__snapshots__/aom.test.js.snap b/lib/a11y-snapshot/__snapshots__/aom.test.js.snap
index 647d4e396..698d43f63 100644
--- a/lib/a11y-snapshot/__snapshots__/aom.test.js.snap
+++ b/lib/a11y-snapshot/__snapshots__/aom.test.js.snap
@@ -267,6 +267,7 @@ exports[`chromium / 1`] = `
       <text>.Copyright ©2021Material-UI.</text>
     </paragraph>
   </contentinfo>
+  <Iframe>Netlify Drawer</Iframe>
   <alert></alert>
 </WebArea>;
 
@@ -14039,6 +14040,20 @@ exports[`firefox / 1`] = `
       <text>. Copyright © 2021 Material-UI.</text>
     </paragraph>
   </landmark>
+  <iframe>
+    Netlify Drawer
+    <document>
+      Netlify Drawer
+      <button>
+        Open Netlify Drawer
+        <img>Logo</img>
+        <diagram></diagram>
+      </button>
+      <text>
+        <alert></alert>
+      </text>
+    </document>
+  </iframe>
   <text>
     <alert></alert>
   </text>
diff --git a/lib/a11y-snapshot/deploy.json b/lib/a11y-snapshot/deploy.json
index 6a05be91c..1e867b9b1 100644
--- a/lib/a11y-snapshot/deploy.json
+++ b/lib/a11y-snapshot/deploy.json
@@ -1,33 +1,33 @@
 {
-	"id": "60db2debac8cf100078bf1b9",
+	"id": "60dcd7e245ee520008b171a4",
 	"site_id": "64f32322-7c26-4008-b886-60800cd747b0",
-	"build_id": "60db2debac8cf100078bf1b7",
-	"state": "ready",
+	"build_id": "60dcd7e245ee520008b171a2",
+	"state": "building",
 	"name": "material-ui",
 	"url": "http://material-ui.netlify.app",
 	"admin_url": "https://app.netlify.com/sites/material-ui",
-	"deploy_url": "http://next--material-ui.netlify.app",
-	"deploy_ssl_url": "https://next--material-ui.netlify.app",
-	"created_at": "2021-06-29T14:27:55.339Z",
-	"updated_at": "2021-06-29T14:40:12.661Z",
-	"commit_ref": "a962b7438381dc579a97ac4c96f8e8abf57f5761",
-	"review_id": null,
+	"deploy_url": "http://deploy-preview-27042--material-ui.netlify.app",
+	"deploy_ssl_url": "https://deploy-preview-27042--material-ui.netlify.app",
+	"created_at": "2021-06-30T20:45:22.161Z",
+	"updated_at": "2021-06-30T20:51:35.776Z",
+	"commit_ref": "361bdb6ee3566e73d0a548bf0d77bb7cdd4366f6",
+	"review_id": 27042,
 	"skipped": null,
 	"locked": null,
-	"branch": "next",
-	"commit_url": "https://github.com/mui-org/material-ui/commit/a962b7438381dc579a97ac4c96f8e8abf57f5761",
+	"branch": "test/StrictMode",
+	"commit_url": "https://github.com/mui-org/material-ui/commit/361bdb6ee3566e73d0a548bf0d77bb7cdd4366f6",
 	"log_access_attributes": {
 		"type": "firebase",
-		"url": "https://netlify-builds6.firebaseio.com/builds/60db2debac8cf100078bf1b7/log",
+		"url": "https://netlify-builds6.firebaseio.com/builds/60dcd7e245ee520008b171a2/log",
 		"endpoint": "https://netlify-builds6.firebaseio.com",
-		"path": "/builds/60db2debac8cf100078bf1b7/log",
-		"token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ2IjowLCJpYXQiOjE2MjQ5OTQ2NDEsImQiOnsidWlkIjoiIn19.GXoenDW_3vQwPIWWemFBnvqV_ZV2iZlidWpP7TcfwQM"
+		"path": "/builds/60dcd7e245ee520008b171a2/log",
+		"token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ2IjowLCJpYXQiOjE2MjUwODY5NDIsImQiOnsidWlkIjoiIn19.vLk-QujPagqbUGy8j6JiPjhxPiCgg03zdTg3OvoX4fE"
 	},
-	"title": "[docs] Add gold sponsor (#26968)",
-	"review_url": null,
+	"title": "[test] Update tests with latest state of StrictMode compatibility",
+	"review_url": "https://github.com/mui-org/material-ui/pull/27042",
 	"published_at": null,
-	"context": "branch-deploy",
-	"deploy_time": 730,
+	"context": "deploy-preview",
+	"deploy_time": null,
 	"public": true,
-	"plugin_state": "success"
+	"plugin_state": "none"
 }