1721600 - [XFA] Text improperly vertically aligned

Status: NEW

(Firefox :: PDF Viewer, defect, P3)

Description

[Daniel Bodea [:danibodea]]

Attachment: formulario-demanda-tribunal-europeo-derechos-humanos-1-PURE-XFA.pdf

Note

• When the user loads a specific PDF file and scrolls to page 12, he will notice that a numbered list is not aligned vertically as the fields are.

Affected versions

• Nightly v92.0a1

Affected platforms

• all

Preconditions

• Flip the "pdfjs.enableXfa" pref to true.

Steps to reproduce

1. Launch browser.
2. Load the attached PDF file.
3. Scroll to page 12.

Expected result

• The numbered list and the "p." are properly aligned vertically, at the same height as the fields.

Actual result

• The numbered list and the "p." are improperly vertically aligned.

Regression range

• Not a regression.

Comment 1

[Daniel Bodea [:danibodea]]

Attachment: numbered list is improperly aligned vertically.png

Comment 2

[Calixte Denizet (:calixte)]

I cannot open the attached pdf in firefox (it's a bug and I understand it), how did you generate it ?
I see some fields filled with random stuff on page 1 and likely it has been saved thanks to ***???, that's the question.

Comment 3

[Daniel Bodea [:danibodea]]

Attachment: formulario-demanda-tribunal-europeo-derechos-humanos-1-PURE-XFA (1).pdf

I've re-attached it. Let me know if it still does not work.

Comment 4

[Calixte Denizet (:calixte)]

Thanks it works better like this.
Anyway what is the software you used to save data on page 1 ? Acrobat ?

Comment 5

[Daniel Bodea [:danibodea]]

Honestly don't know whether I did save information on it. Not sure what you're talking about.
Can you detail or tell me what to test to cover your suspicions?

Please set the need info checkbox to me if you expect information on any bug.

Comment 6

[Calixte Denizet (:calixte)]

If you open the file, you can see some random data on first page (which really shouldn't be in the original pdf).
So very likely during your testing, you opened with (????) the original pdf, added some data, saved it and then played with it in firefox.
Anyway, it doesn't really matter at the end because the bug is fixed, I was just a bit curious to know, what's the software which generated it, so if you've no idea, please forget my question.

Comment 7

[Raluca Popovici, Desktop QA]

I guess the same issue occurs on the following PDF

Comment 8

[Raluca Popovici, Desktop QA]

Attachment: 2b9908fb-aec6-4309-8f2d-383af7f372e7.pdf

Comment 9

[Raluca Popovici, Desktop QA]

Attachment: 2021-07-23_10h40_34.png

Comment 10

[Daniel Bodea [:danibodea]]

Attachment: MOZILLA-1540097-0.pdf

A similar issue is observed here.

Comment 11

[Daniel Bodea [:danibodea]]

Attachment: new page incorrectly.png