The size of the widget is different before and after the capture.

[xpwmaosldk]

Before the capture, the rectangle only covers up to 'n' of the invoice, but when looking at the captured image, it covers up to 'v'.
Here's a snippet of my code:

await _screenshotController.captureFromWidget(
  Container(
    decoration: BoxDecoration(
    border: Border.all(color: Colors.red),
    color: Colors.amber,
    ),
    child: targetWidget,
  ),
);

Is there something I'm doing wrong?

original:

captured:

[xpwmaosldk]

It appears that the issue is caused by not specifying the targetSize parameter.

However, the rectangle and the background image are within the same Stack widget, and I am unsure why the size is changing when capturing this Stack widget.