footer widget is not showing in .builder

[R98rayan]

footer widget is not showing in .builder but it's showing in .count

footer: [
Card(
child: Center(
child: Icon(Icons.add),
),
),
],

[huhuang03]

.builder is not support footer, because I can't insert footer to .builder

But maybe you can try Custom like in demo support recently.

https://github.com/huhuang03/reorderable_grid_view/blob/master/example/lib/demo/demo_custom.dart