got the middle scrolling correct

nextjs/src/app/course/[courseName]/modules/ModuleList.tsx

@@ -0,0 +1,16 @@
+"use client";
+import { useCourseContext } from "../context/courseContext";
+import ExpandableModule from "./ExpandableModule";
+
+export default function ModuleList() {
+  const {
+    localCourse: { modules },
+  } = useCourseContext();
+  return (
+    <div>
+      {modules.map((m) => (
+        <ExpandableModule key={m.name} module={m} />
+      ))}
+    </div>
+  );
+}