Unwanted language layouts
I just hooked NUBWO NKB-100 bluetooth keyboard to Huawei Mate20.
intially I wanna use 2 languages; Thai and Englight US layouts.
somehow, when I key "Ctrl+ Space", the layout will start with Arabic -> Azerbijani -> English (UK) -> English (US) -> Thai.
How can I remove unwanted languages from my keyboard layout list, So I can just easily switch between 2 languages?