--- a/net/minecraft/util/thread/BlockableEventLoop.java
+++ b/net/minecraft/util/thread/BlockableEventLoop.java
@@ -82,6 +82,13 @@
             runnable.run();
         }
     }
+    // Paper start
+    public void scheduleOnMain(Runnable runnable) {
+        // postToMainThread does not work the same as older versions of mc
+        // This method is actually used to create a TickTask, which can then be posted onto main
+        this.schedule(this.wrapRunnable(runnable));
+    }
+    // Paper end
 
     @Override
     public void schedule(R runnable) {