Make sure spawns are registered

neoforge/src/main/java/net/lerariemann/infinity/neoforge/InfinityModNeoForge.java

···
             InfinityModNeoForgeClient.registerModsPage();
             eventBus.addListener(InfinityModNeoForgeClient::registerBlockColorHandlers);
         }
-
+        eventBus.addListener(InfinityModNeoForge::registerSpawns);
     }
 
     @SubscribeEvent