White color was rendered as blue color!

[wangcker]

If you find white color was rendered as blue color!
The color were be rendered correctly by do this change in material.dart:

    _whitePlaceholderTexture!.overwrite(
      //Uint32List.fromList(<int>[0xFFFF7F7F]).buffer.asByteData(),
      Uint32List.fromList(<int>[0xFFFFFFFF]).buffer.asByteData(),
    );