Does SetMovementMode() in UCharacterMovementComponent not replicate?

[anonymous_user_82dfa2f11 (anonymous_user_82dfa2f1)]

Looking through CharacterMovementComponent.h, the UPROPERTY MovementMode has the following comment:

/**

• Actor’s current movement mode (walking, falling, etc).
• • walking: Walking on a surface, under the effects of friction, and able to “step up” barriers. Vertical velocity is zero.
• • falling: Falling under the effects of gravity, after jumping or walking off the edge of a surface.
• • flying: Flying, ignoring the effects of gravity.
• • swimming: Swimming through a fluid volume, under the effects of gravity and buoyancy.
• • custom: User-defined custom movement mode, including many possible sub-modes.
• This is automatically replicated through the Character owner and for client-server movement functions.
• see SetMovementMode(), CustomMovementMode
  */
  UPROPERTY(Category=“Character Movement: MovementMode”, BlueprintReadOnly)
  TEnumAsByte<enum EMovementMode> MovementMode;

However, I’m finding that when I try to use SetMovementMode() on my client, the change is not honored. My code from my Character class:

void AReviewerCharacter::ToggleFly()
{
   UCharacterMovementComponent* Movement = GetCharacterMovement();
   if (Movement)
   {
      if (Movement->IsFlying())
      {
         Movement->SetMovementMode(EMovementMode::MOVE_Walking);
      }
      else
      {
         Movement->SetMovementMode(EMovementMode::MOVE_Flying);
      }
   }
}

When my multiplayer game starts, the host begins in flying mode (as I set the movement mode for the character in BeginPlay()), but the connected client begins in walking mode – I’m not entirely sure why this is. If I hit the key that calls the ToggleFly() code above, the code does get executed but the client remains in walking mode. If I do the same thing on the client that is acting as the host, toggling works just fine. Just the connected client remains in walking mode no matter what. Am I missing something? Any help is greatly appreciated.