case of pressToEdit:true , 1 character of the multi-byte is in the singl

[Syouji Matsumoto]

(Excuse me. English is by using the Google translation not know.)

editModel: {
             pressToEdit: true
  },
The first character of the multi-byte is entered in the half-width.

Example)
   OK: input "あああ" → display: "あああ"
   NG: input "あああ" → display: "aああ"

What there are ways to improve?

By the way, in a phenomenon similar in handsontable it seems to be able to deal in the following manner.
 https://github.com/ruzia/handsontable/commit/88ca0a373d61002390d91e155c66274f1ad2d3d3

[paramvir]

Thanks for sharing useful information. I would look into it..