Extend Special Inventory not working

[raijinity 0]

Hey guys,

I have a Problem with extending my Special Inventory. The Keys are consumed and the client sends the information to the server.
And the Client receive the information POINT_CHANGED(INVENTORY) aswell.
But the Slot is not opened.
You guys have an idea, where to check the issue?

https://metin2.download/video/MjYRxCqcyzxlNsmf67U2T1l1459JeX0v/.mp4

Edited July 4 by Metin2 Dev International
Core X - External 2 Internal

[Realshadow 4]

I had the same Problem some Time ago. 
Check your SpecialInventory.ui and inventory.ui if the Client checks for the right Status points. Something like
 

if self.inventoryType === 8:
	player.getStatus(170)

Check if this 170 is the right Inventory