[MaterialRadioButton] Add support for setting the padding between the left edge of the layout and the radio button

[grzesiek2010]

I would like to be able to adjust the padding between the left edge of the layout and the radio button so that the area is clickable:

Using paddingStart adds space between the indicator and the title, which is not the desired effect to me.

Currently to achieve the desired effect I need to wrap that radio button into another layout and make it clickable or create a custom drawable:
https://stackoverflow.com/a/48153475/5479029