I am creating a QML (Qt 5.12.5, Windows 10) application that needs to open Windows 10 keyboard (osk or tabtip) automatically when a text field has the focus.
However, the keyboard does not appear automatically. And I notice that it does not appear automatically in other applications like Notepad neither.
So is it a bug with Windows 10 or is there something to do to automatically open that keyboard when an application needs it?
I precise that I tried to enable / disable the tablet / desktop modes, and enable / disable the option, in Device / Typing, "Show the touch keyboard when not in tablet mode and there's no keyboard attached".