TextLiquidFill background text color from TextStyle color attribute

[Twelve57]

Is your feature request related to a problem? Please describe.
The text background color is inherited from the container that contains the TextLiquidFill.
It cause problem in nested container or widget.

Describe the solution you'd like
It would be convenient to have this settings directly on the TextLiquidFill widget, or retrieve it from the TextStyle.color attribute.

Describe alternatives you've considered
I didn't find any solution or workaround to make it work in my current use case.