repro

svelte.config.js

@@ -0,0 +1,18 @@
+import adapter from '@sveltejs/adapter-node';
+
+/** @type {import('@sveltejs/kit').Config} */
+const config = {
+	kit: {
+		adapter: adapter(),
+		experimental: {
+			remoteFunctions: true
+		}
+	},
+	compilerOptions: {
+		experimental: {
+			async: true
+		}
+	}
+};
+
+export default config;