[PDFBOX-5088] AcroFormDefaultFixup resets checkbox

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.0.22
• Component/s: AcroForm
• External issue URL: https://gitlab.freedesktop.org/poppler/poppler/-/issues/1033
• Assignee: Unassigned
• Reporter: Tilman Hausherr
• Created: 26/Jan/21 19:54
• Updated: 27/Jan/21 11:09

Description

On page 2, there is a checkmark at item 3 ("Ik verklaar dat ik dit formulier naar waarheid heb ingevuld"). The value of /V and /AS are "Akkoord". After running the AcroFormDefaultFixup and rendering the PDF, the checkmark is gone and /V and /AS are "Off". (This value change does not show immediately in PDFDebugger, but it can be seen when switching the views between "show pages" and "show internal structure").