Though we can do this by using Entry renderer and RoutingEffect but can anyone help me out with the implementation
We can't only add a custom button on the default keyboard. We need to customize the keyboard to achieve that.
You could follow this thread to create your keyboard:https://stackoverflow.com/questions/47787385/custom-keyboard-in-xamarin-forms
@LandLu Can we disable the language change button in keyboard with the same?
Yes, it could be achieved if you create your own custom keyboard.
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