diff --git a/v1_16_R3/src/main/java/net/citizensnpcs/nms/v1_16_R3/util/NMSImpl.java b/v1_16_R3/src/main/java/net/citizensnpcs/nms/v1_16_R3/util/NMSImpl.java
index 4eb6d0533..817a5d572 100644
--- a/v1_16_R3/src/main/java/net/citizensnpcs/nms/v1_16_R3/util/NMSImpl.java
+++ b/v1_16_R3/src/main/java/net/citizensnpcs/nms/v1_16_R3/util/NMSImpl.java
@@ -2367,7 +2367,8 @@ public class NMSImpl implements NMSBridge {
     private static final MethodHandle NAVIGATION_S = NMS.getFinalSetter(NavigationAbstract.class, "s");
     private static final MethodHandle NAVIGATION_WORLD_FIELD = NMS.getSetter(NavigationAbstract.class, "b");
     public static final Location PACKET_CACHE_LOCATION = new Location(null, 0, 0, 0);
-    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(EntityPlayer.class, "mobCounts");
+    // Player.mobCounts: workaround for an issue which suppresses mobs being spawn near NPC players on Paper. Need to check for every update.
+    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(EntityPlayer.class, "mobCounts", false);
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_GETTER = NMS.getGetter(PlayerChunkMap.class,
             "viewDistance");
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_SETTER = NMS.getSetter(PlayerChunkMap.class,
diff --git a/v1_17_R1/src/main/java/net/citizensnpcs/nms/v1_17_R1/util/NMSImpl.java b/v1_17_R1/src/main/java/net/citizensnpcs/nms/v1_17_R1/util/NMSImpl.java
index bfd572aa9..4d0712eac 100644
--- a/v1_17_R1/src/main/java/net/citizensnpcs/nms/v1_17_R1/util/NMSImpl.java
+++ b/v1_17_R1/src/main/java/net/citizensnpcs/nms/v1_17_R1/util/NMSImpl.java
@@ -2345,7 +2345,8 @@ public class NMSImpl implements NMSBridge {
     private static final MethodHandle NAVIGATION_PATHFINDER = NMS.getFinalSetter(PathNavigation.class, "t");
     private static final MethodHandle NAVIGATION_WORLD_FIELD = NMS.getFirstSetter(PathNavigation.class, Level.class);
     public static final Location PACKET_CACHE_LOCATION = new Location(null, 0, 0, 0);
-    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts");
+    // Player.mobCounts: workaround for an issue which suppresses mobs being spawn near NPC players on Paper. Need to check for every update.
+    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts", false);
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_GETTER = NMS.getGetter(ChunkMap.class, "J");
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_SETTER = NMS.getSetter(ChunkMap.class, "J");
     private static final MethodHandle PUFFERFISH_C = NMS.getSetter(Pufferfish.class, "bU");
diff --git a/v1_18_R2/src/main/java/net/citizensnpcs/nms/v1_18_R2/util/NMSImpl.java b/v1_18_R2/src/main/java/net/citizensnpcs/nms/v1_18_R2/util/NMSImpl.java
index 1c6d81eeb..144a502cf 100644
--- a/v1_18_R2/src/main/java/net/citizensnpcs/nms/v1_18_R2/util/NMSImpl.java
+++ b/v1_18_R2/src/main/java/net/citizensnpcs/nms/v1_18_R2/util/NMSImpl.java
@@ -2394,7 +2394,8 @@ public class NMSImpl implements NMSBridge {
     private static final MethodHandle NAVIGATION_PATHFINDER = NMS.getFinalSetter(PathNavigation.class, "t");
     private static final MethodHandle NAVIGATION_WORLD_FIELD = NMS.getFirstSetter(PathNavigation.class, Level.class);
     public static final Location PACKET_CACHE_LOCATION = new Location(null, 0, 0, 0);
-    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts");
+    // Player.mobCounts: workaround for an issue which suppresses mobs being spawn near NPC players on Paper. Need to check for every update.
+    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts", false);
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_GETTER = NMS.getGetter(ChunkMap.class, "N");
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_SETTER = NMS.getSetter(ChunkMap.class, "N");
     private static MethodHandle PORTAL_ENTRANCE_POS_GETTER = NMS.getGetter(Entity.class, "ai");
diff --git a/v1_19_R3/src/main/java/net/citizensnpcs/nms/v1_19_R3/util/NMSImpl.java b/v1_19_R3/src/main/java/net/citizensnpcs/nms/v1_19_R3/util/NMSImpl.java
index 2317576c7..4d1e7f20b 100644
--- a/v1_19_R3/src/main/java/net/citizensnpcs/nms/v1_19_R3/util/NMSImpl.java
+++ b/v1_19_R3/src/main/java/net/citizensnpcs/nms/v1_19_R3/util/NMSImpl.java
@@ -2632,7 +2632,8 @@ public class NMSImpl implements NMSBridge {
     private static final MethodHandle NAVIGATION_PATHFINDER = NMS.getFirstFinalSetter(PathNavigation.class,
             PathFinder.class);
     private static final MethodHandle NAVIGATION_WORLD_FIELD = NMS.getFirstSetter(PathNavigation.class, Level.class);
-    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts");
+    // Player.mobCounts: workaround for an issue which suppresses mobs being spawn near NPC players on Paper. Need to check for every update.
+    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts", false);
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_GETTER = NMS.getFirstGetter(ChunkMap.class,
             int.class);
     private static final MethodHandle PLAYER_CHUNK_MAP_VIEW_DISTANCE_SETTER = NMS.getFirstSetter(ChunkMap.class,
diff --git a/v1_20_R4/src/main/java/net/citizensnpcs/nms/v1_20_R4/util/NMSImpl.java b/v1_20_R4/src/main/java/net/citizensnpcs/nms/v1_20_R4/util/NMSImpl.java
index 294b49b44..aa54b4b51 100644
--- a/v1_20_R4/src/main/java/net/citizensnpcs/nms/v1_20_R4/util/NMSImpl.java
+++ b/v1_20_R4/src/main/java/net/citizensnpcs/nms/v1_20_R4/util/NMSImpl.java
@@ -2723,7 +2723,8 @@ public class NMSImpl implements NMSBridge {
     private static final MethodHandle NAVIGATION_PATHFINDER = NMS.getFirstFinalSetter(PathNavigation.class,
             PathFinder.class);
     private static final MethodHandle NAVIGATION_WORLD_FIELD = NMS.getFirstSetter(PathNavigation.class, Level.class);
-    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts");
+    // Player.mobCounts: workaround for an issue which suppresses mobs being spawn near NPC players on Paper. Need to check for every update.
+    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts", false);
 
     private static final MethodHandle PLAYER_INFO_ENTRIES_LIST = NMS
             .getFirstFinalSetter(ClientboundPlayerInfoUpdatePacket.class, List.class);
diff --git a/v1_21_R1/src/main/java/net/citizensnpcs/nms/v1_21_R1/util/NMSImpl.java b/v1_21_R1/src/main/java/net/citizensnpcs/nms/v1_21_R1/util/NMSImpl.java
index 3ca7d53af..979b7424d 100644
--- a/v1_21_R1/src/main/java/net/citizensnpcs/nms/v1_21_R1/util/NMSImpl.java
+++ b/v1_21_R1/src/main/java/net/citizensnpcs/nms/v1_21_R1/util/NMSImpl.java
@@ -2705,7 +2705,8 @@ public class NMSImpl implements NMSBridge {
     private static final MethodHandle NAVIGATION_PATHFINDER = NMS.getFirstFinalSetter(PathNavigation.class,
             PathFinder.class);
     private static final MethodHandle NAVIGATION_WORLD_FIELD = NMS.getFirstSetter(PathNavigation.class, Level.class);
-    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts");
+    // Player.mobCounts: workaround for an issue which suppresses mobs being spawn near NPC players on Paper. Need to check for every update.
+    public static final MethodHandle PAPER_PLAYER_MOB_COUNTS = NMS.getGetter(ServerPlayer.class, "mobCounts", false);
     private static final MethodHandle PLAYER_INFO_ENTRIES_LIST = NMS
             .getFirstFinalSetter(ClientboundPlayerInfoUpdatePacket.class, List.class);
     private static final MethodHandle PLAYERINFO_ENTRIES = PLAYER_INFO_ENTRIES_LIST;