diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac8551044c..31e5cf4cd9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -358,6 +358,7 @@
 - Fixed fished up Pokémon not being added as "seen" to the Pokedex
 - Fixed surprised Gimmighoul encounters not being added as "seen" to the Pokedex
 - Fixed a crash involving berry trees that have been world edited.
+- Fixed visual desync in multiplayer for players mounting Pokémon outside other players' loaded chunks 
 
 ### Developer
 - Added `PokeSnackSpawnerFactory` which allows influence registration on PokeSnack encounters
diff --git a/common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/spawn/SpawnPokemonPacket.kt b/common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/spawn/SpawnPokemonPacket.kt
index 1470487e4b..e69a5d7c76 100644
--- a/common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/spawn/SpawnPokemonPacket.kt
+++ b/common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/spawn/SpawnPokemonPacket.kt
@@ -64,6 +64,7 @@ class SpawnPokemonPacket(
     var rideStamina: Float,
     var isAlpha: Boolean,
     var silent: Boolean,
+    var riders: List<Int>,
     vanillaSpawnPacket: ClientboundAddEntityPacket,
 ) : SpawnExtraDataEntityPacket<SpawnPokemonPacket, PokemonEntity>(vanillaSpawnPacket) {
 
@@ -98,6 +99,7 @@ class SpawnPokemonPacket(
         entity.entityData.get(PokemonEntity.RIDE_STAMINA),
         entity.entityData.get(PokemonEntity.IS_ALPHA),
         entity.isSilent,
+        entity.occupiedSeats.map { entry -> entry.value.id }.toList(),
         vanillaSpawnPacket
     )
 
@@ -134,6 +136,7 @@ class SpawnPokemonPacket(
         buffer.writeFloat(rideStamina)
         buffer.writeBoolean(isAlpha)
         buffer.writeBoolean(silent)
+        buffer.writeCollection(this.riders) { pb, value -> pb.writeInt(value) }
     }
 
     override fun applyData(entity: PokemonEntity, level: ClientLevel) {
@@ -184,6 +187,10 @@ class SpawnPokemonPacket(
 
         entity.tickSpawned = this.tickSpawned
         entity.delegate.updateAge(this.tickSpawned)
+
+        if (this.riders.isNotEmpty()) {
+            this.riders.forEach { level.getEntity(it)?.startRiding(entity) }
+        }
     }
 
     override fun checkType(entity: Entity): Boolean = entity is PokemonEntity
@@ -222,6 +229,7 @@ class SpawnPokemonPacket(
             val rideStamina = buffer.readFloat()
             val isAlpha = buffer.readBoolean()
             val silent = buffer.readBoolean()
+            val riders = buffer.readList { it.readInt() }.toList()
             val vanillaPacket = decodeVanillaPacket(buffer)
 
             return SpawnPokemonPacket(
@@ -253,6 +261,7 @@ class SpawnPokemonPacket(
                 rideStamina,
                 isAlpha,
                 silent,
+                riders,
                 vanillaPacket
             )
         }