2013553 - mix-blend-mode: multiply causes images to not be printed

Status: RESOLVED DUPLICATE of bug 1943529

(Core :: Printing: Output, defect)

Description

[Nicolas Hoffmann]

Attachment: Snap without the image

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0

Steps to reproduce:

Hey, I'm one of Proton Mail devs. One user reported us an Amazon email with a print issue when printing (save as pdf or print).

Actual results:

The email has an image. This image has mix-blend-mode: multiply; on it. It's correctly displayed in the print preview, but as soon as we save it (to a PDF for example), it's not displayed in the PDF file.

Expected results:

Image should be displayed. If I force-reset this property, it works.

Comment 1

[Nicolas Hoffmann]

Attachment: Image without mix-blend-mode: multiply;

Comment 2

[Nicolas Hoffmann]

This bug happens no matter we tick "print backgrounds" in print preview.

Comment 3

[Nicolas Hoffmann]

Potential duplicate of this one: https://bugzilla.mozilla.org/show_bug.cgi?id=1943529

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Printing: Output' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 5

[Daniel Holbert [:dholbert]]

Seems likely to be a duplicate, yeah. I'll mark as-such. Thanks!