bug #5432 - post modern event even if legacy event is cancelled

fixes #5432

Spigot-Server-Patches/Adventure.patch

@@ -218,7 +218,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +                    }
 +                });
 +                continueAfterAsyncAndSync.accept(se);
-+            } else if (!ae.isCancelled()) {
++            } else {
 +                continueAfterAsync.accept(ae);
 +            }
 +        } else {