Fix join logic in menu panel

Prefabs/despawning_item.gd

@@ -34,7 +34,7 @@ func _process(delta: float) -> void:
 	# if we're held or moving, reset timer and return
 	if  _pickable.get_picked_up_by() or _rigid.linear_velocity.length_squared() > pow(minimum_speed_square,2):
 		_time_left = time_to_despawn
-		_set_visible(true)
+		get_parent().visible(true)
 		return
 
 
@@ -50,14 +50,4 @@ func _process(delta: float) -> void:
 
 	# Make item blink in and out before despawning
 	if _time_left < time_to_despawn / 2:
-		_set_visible(int(_time_left * 5.0) % 2 == 0)
-
-
-# `visible` is not a replicated property, so a blink driven only here would make
-# the item flicker on the host and stay solid on clients. Until it is synced,
-# only warn when there is nobody else to disagree with.
-func _set_visible(value: bool) -> void: # TODO: Fix blinking
-	if true:# NetworkManager.is_online():
-		get_parent().visible = true
-		return
-	get_parent().visible = value
+		get_parent().visible(int(_time_left * 5.0) % 2 == 0)