Fix natural creeper explosion animation not showing up

connector/src/main/java/org/geysermc/connector/entity/living/monster/CreeperEntity.java

@@ -39,6 +39,9 @@ public class CreeperEntity extends MonsterEntity {
 
     @Override
     public void updateBedrockMetadata(EntityMetadata entityMetadata, GeyserSession session) {
+        if (entityMetadata.getId() == 15 && (int) entityMetadata.getValue() > 0) {
+            metadata.getFlags().setFlag(EntityFlag.IGNITED, true);
+        }
         if (entityMetadata.getId() == 16) {
             metadata.getFlags().setFlag(EntityFlag.POWERED, (boolean) entityMetadata.getValue());
         }