Expose stack alignment

[Prn-Ice]

Im using your plugin with a bottomsheet and it aligned the bottomsheet to the top of the screen on load.

Editing the source fixed this:

return new Stack(
      alignment: Alignment.bottomCenter // Added this,
      children: widgetList,
    );

[MartinJLee]

have you tried to use offset? https://github.com/mmcc007/modal_progress_hud/blob/dea451b13aba9cbb08d9086bd226dd50ef3355bd/lib/modal_progress_hud.dart#L52-L60

[Prn-Ice]

No, I'll try that later