Support language switch key when using external keyboard, US layout.
Usually US layout keyboard doesn’t have language switch button. You know, Korean or non-English layout keyboards has a language switch button. Usually if you use US layout keyboard in Android where the default language is non-English language country, then the right Alt button (R_Alt) will function as language switch button instead of Alt.
When using MS Office in Android by connecting US layout keyboard (11 inches or more tablet version), The RAlt (right Alt) button does not converted into second language and instead, is recognized as Alt key like LAlt button. To change the language, I need to touch the screen once and then press the right Alt button again to convert the language.
Even if the keyboard layout is US (if there is no language switch key on the keyboard), the right Alt key must automatically recognize as language switch key on Android system. Only the problem happens in MS OFFICE application. I think this problem last a long time. Please update the OFFICE APP to resolve it.
(all keyboard in this text means external keyboard)