Fix nameTagVisibility nullability

core/src/main/java/org/geysermc/geyser/entity/EntityDefinitions.java

@@ -858,7 +858,6 @@ public final class EntityDefinitions {
         {
             EntityDefinition<AbstractHorseEntity> abstractHorseEntityBase = EntityDefinition.inherited(AbstractHorseEntity::new, ageableEntityBase)
                     .addTranslator(MetadataType.BYTE, AbstractHorseEntity::setHorseFlags)
-                    .addTranslator(null) // UUID of owner
                     .build();
             CAMEL = EntityDefinition.inherited(CamelEntity::new, abstractHorseEntityBase)
                     .type(EntityType.CAMEL)

core/src/main/java/org/geysermc/geyser/scoreboard/Team.java

@@ -33,7 +33,9 @@ import lombok.Getter;
 import lombok.Setter;
 import lombok.experimental.Accessors;
 
+import javax.annotation.Nullable;
 import java.util.HashSet;
+import java.util.Objects;
 import java.util.Set;
 
 @Getter
@@ -44,7 +46,7 @@ public final class Team {
 
     @Getter(AccessLevel.PACKAGE)
     private final Set<String> entities;
-    @Setter private NameTagVisibility nameTagVisibility;
+    @Setter @Nullable private NameTagVisibility nameTagVisibility;
     @Setter private TeamColor color;
 
     private final TeamData currentData;
@@ -187,6 +189,11 @@ public final class Team {
     }
 
     public boolean isVisibleFor(String entity) {
+        if (nameTagVisibility == null) {
+            // Null - normal behavior
+            return true;
+        }
+
         return switch (nameTagVisibility) {
             case HIDE_FOR_OTHER_TEAMS -> {
                 // Player must be in a team in order for HIDE_FOR_OTHER_TEAMS to be triggered
@@ -199,6 +206,10 @@ public final class Team {
         };
     }
 
+    public NameTagVisibility getNameTagVisibility() {
+        return Objects.requireNonNullElse(this.nameTagVisibility, NameTagVisibility.ALWAYS);
+    }
+
     @Override
     public int hashCode() {
         return id.hashCode();