fix vercel deployments not working?

this thing: https://vercel.com/guides/fix-shared-array-buffer-not-defined-nextjs-react

vercel.json

@@ -0,0 +1,17 @@
+{
+	"headers": [
+		{
+			"source": "/",
+			"headers": [
+				{
+					"key": "Cross-Origin-Embedder-Policy",
+					"value": "require-corp"
+				},
+				{
+					"key": "Cross-Origin-Opener-Policy",
+					"value": "same-origin"
+				}
+			]
+		}
+	]
+}