pw.Checkbox does not render "value"

[dkbast]

Describe the bug using a pw.Checkbox to display a static check mark does not work - the "value" property does not seem to have any effect

To Reproduce Code snippet to reproduce the behavior:

 pw.Checkbox(
            checkColor: PdfColor.fromInt(0xFF000000),
            value: true,
            name: '',
          ),

Expected behavior if value = true, I would like to see a checkmark

Screenshots Flutter Doctor

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