A Bug of displaying Thai symbols wrongly

[steveguo]

As you can see, the same Thai text symbols can display correctly on Tab title but not in the editor.

[kingkeith]

What platform are you on? Have you tried using different fonts?

[steveguo]

I am using macOS sierra. I don’t see any place I can change the font.

[steveguo]

I’ve tried to change the font_face from Menlo to Consola and Monaco, the problem is not solved anyway.