SendBuyWindow question

[Zgryt]

Is it range dependant? Im trying to do some kind of a virtual shop in game, when useing simple command player can open buywindow from far away from vendor. Its working only when distance betwen player and merchant is lower or equal 18. Functions return always 1, no error msg of kind "to far away to open buy window". Its bug?

(opening buywindow from any place on the map is the easiest way to show item tooltips (im to lazy to do other gump version of showing magic attributes of items for auction))

[CWO]

I replied to the bug ticket.