1779887 - break-after: avoid-page is considered invalid

Status: RESOLVED DUPLICATE of bug 775617

(DevTools :: Inspector, defect)

Description

[Yves Goergen [:ygoe]]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0

Steps to reproduce:

Write this HTML:

<h1 style="break-after: avoid-page;">Heading</h1>

Inspect this element with F12 tools.

Actual results:

The styles list says that this is an invalid value for the property. It's also not shown in the computed style and the browser default of "auto" applies.

Brave (Chrome) lists this style as computed style just fine but ignores it when printing, it should be supported there, too.

Expected results:

MDN says it's supported since Firefox 65. Did it get broke again?

Comment 1

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

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

Comment 2

[Nicolas Chevobbe [:nchevobbe]]

It looks like this isn't implemented yet (see Bug 775622)

Comment 3

[Yves Goergen [:ygoe]]

Thank you for clarification. Reported another issue to the MDN content. Let's see what's correct.