Affected versions

• latest Nightly 91.0a1
• Beta 90.0b5
• Release 89.0

Affected platforms

• Windows 10 x64
• macOS 10.15
• Ubuntu 18.04 x64

Steps to reproduce

1. Navigate to http://foersom.com/net/HowTo/data/OoPdfFormExample.pdf.
2. Pint preview the file via Menu or keyboard shortcut (Ctrl/Cmd + F).

Expected result

• The values for Gender, Height (cm) and Favorite color are correctly displayed in print preview.

Actual result

• The values for Gender and Height (cm) and Favorite color are missing from print preview.

Suggested Severity

• S3, since this has a workaround noted below.

Regression range

• This seems to be a regression since I'm not able to reproduce it on Nightly 86.0a1 (2021-01-06).
• Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=48ab57dc59bc3f7e1f711cd2168db0a4d6cb004c&tochange=1043b1a3e17f9025d43d0c7e2ab26d033a4fa0ed
• Potential regressor: Bug 1693855

Additional notes

• It seems that the issue only occurs if the page is printed with the default values, for example is the user change the height number it appear correctly in print preview.

For example, the height field data are:

<< /AP << /N 31 0 R >> /DA (0 0 0 rg /F3 11 Tf) /DR << /Font 23 0 R >> /DV <feff003100350030> /F 4 /FT /Tx /MaxLen 20 /P 21 0 R
/Rect [ 165.7 250.8 238 265 ] /Subtype /Widget /T (Height Formatted Field)
/TU <feff00560061006c00750065002000660072006f006d00200034003000200074006f002000320035003000200063006d>
/Type /Annot /V <feff003100350030> >>

/V and /DV have a value equal to 150.
When the field is unmodified we use the /DA but this one doesn't contain any draw instruction.

It's a WIP patch.