--- a/net/minecraft/client/gui/screens/worldselection/ConfirmExperimentalFeaturesScreen.java
+++ b/net/minecraft/client/gui/screens/worldselection/ConfirmExperimentalFeaturesScreen.java
@@ -61,8 +61,7 @@
         );
         gridlayout$rowhelper.addChild(Button.builder(CommonComponents.GUI_PROCEED, p_252248_ -> this.callback.accept(true)).build());
         gridlayout$rowhelper.addChild(Button.builder(CommonComponents.GUI_BACK, p_250397_ -> this.callback.accept(false)).build());
-        this.layout.visitWidgets(p_321368_ -> {
-        });
+        this.layout.visitWidgets(this::addRenderableWidget);
         this.layout.arrangeElements();
         this.repositionElements();
     }
@@ -95,8 +94,7 @@
                     new ConfirmExperimentalFeaturesScreen.DetailsScreen.PackList(this.minecraft, ConfirmExperimentalFeaturesScreen.this.enabledPacks)
                 );
             this.layout.addToFooter(Button.builder(CommonComponents.GUI_BACK, p_251286_ -> this.onClose()).build());
-            this.layout.visitWidgets(p_329748_ -> {
-            });
+            this.layout.visitWidgets(this::addRenderableWidget);
             this.repositionElements();
         }
 
