display.newText() miss last char for CJK(Chinese, Japanese, and Korean) on iOS device

Solar2D Daily Builds and Public Releases
#1

Code:

local text = "??"  
display.newText(text, x, y, system.nativeFont, 24)

All chars display on Corona Simulator?but on iOS device?last char miss?

Current patch:

local text = "??" .. " " -- Append two space to string  
display.newText(text, x, y, system.nativeFont, 24)

[import]uid: 20386 topic_id: 14566 reply_id: 314566[/import]