Input Field IME Input method editor

Unity Engine
1

My problem is when using IME, type a character before the InputField Create, the text will always get the character, like the image below.2411096--164801--20151207180615.png 2411096--164802--20151207181002.png

2

if i use InputField.text to set the string,

InputField.text = “551”,

the show result will be “q551”