diff --git a/app/src/processing/app/Base.java b/app/src/processing/app/Base.java
index 732a8b02e..4578038f3 100644
--- a/app/src/processing/app/Base.java
+++ b/app/src/processing/app/Base.java
@@ -1473,6 +1473,7 @@ public class Base {
           customMenu.putClientProperty("platform", getPlatformUniqueId(targetPlatform));
           customMenu.putClientProperty("removeOnWindowDeactivation", true);
           boardsCustomMenus.add(customMenu);
+          MenuScroller.setScrollerFor(customMenu);
         }
       }
     }
diff --git a/app/src/processing/app/tools/MenuScroller.java b/app/src/processing/app/tools/MenuScroller.java
index 9e9aacbca..9acaa8548 100644
--- a/app/src/processing/app/tools/MenuScroller.java
+++ b/app/src/processing/app/tools/MenuScroller.java
@@ -16,6 +16,7 @@ import java.awt.event.ActionListener;
 import java.awt.event.MouseWheelEvent;
 import java.awt.event.MouseWheelListener;
 import java.awt.event.KeyEvent;
+import java.util.Arrays;
 
 /**
  * A class that provides scrolling capabilities to a long menu dropdown or
@@ -539,7 +540,7 @@ public class MenuScroller {
     }
 
     private void setMenuItems() {
-      menuItems = menu.getComponents();
+      menuItems = Arrays.stream(menu.getComponents()).filter(x -> x.isVisible()).toArray(Component[]::new);
       if (keepVisibleIndex >= topFixedCount
         && keepVisibleIndex <= menuItems.length - bottomFixedCount
         && (keepVisibleIndex > firstIndex + scrollCount