match-element value of view-transition-name property ff release notes

[dletorey]

Description

• Added in Experimental Features release note of match-element value of view-transition-name property
• Added experimental note to 142 page
• Updated the :active-view-transition pseudo-class table

Motivation

• Working on MDN issue #40479

Related issues and pull requests

• Content PR
• BCD PR

[github-actions]

Preview URLs

• /en-US/docs/Mozilla/Firefox/Experimental_features
• /en-US/docs/Mozilla/Firefox/Releases/142

Flaws (6)

URL: /en-US/docs/Mozilla/Firefox/Experimental_features
Title: Experimental features in Firefox
Flaw count: 3

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/:heading_function#functional_notation
• macros:
  • Can't resolve /en-US/docs/Web/CSS/:heading
  • Can't resolve /en-US/docs/Web/CSS/:heading_function

---

URL: /en-US/docs/Mozilla/Firefox/Releases/142
Title: Firefox 142 for developers
Flaw count: 3

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/:heading_function#functional_notation
• macros:
  • Can't resolve /en-US/docs/Web/CSS/:heading
  • Can't resolve /en-US/docs/Web/CSS/:heading_function

External URLs (2)

URL: /en-US/docs/Mozilla/Firefox/Experimental_features
Title: Experimental features in Firefox

• https://bugzil.la/1956141 (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/142
Title: Firefox 142 for developers

• https://bugzil.la/1956141 (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2025-08-18 10:23:42)

[github-actions]

This pull request has merge conflicts that must be resolved before it can be merged.

[dipikabh]

Just some tweaking suggestions. Thanks, @dletorey!