[wp-trac] [WordPress Trac] #63451: Flag emoji rendering issue on Windows environment

[WordPress Trac]

#63451: Flag emoji rendering issue on Windows environment
--------------------------+------------------------------
 Reporter:  kimjiwoon     |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Emoji         |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
--------------------------+------------------------------

Comment (by canmerkat):

 I have had the same problem with Twenty Twenty as well. I remove the flag
 now on my post and watching ticket to be solved. Please check the
 screenshot. https://prnt.sc/9mfA7a4CjNAI


 Replying to [ticket:63451 kimjiwoon]:
 > **Title:**
 > Flag emoji rendering issue on Windows environment
 >
 > **Description:**
 > On WordPress, flag emojis for England (`🏴`), Scotland (`🏴`), and Wales
 (`🏴`) do not render correctly in Windows environments. Instead of showing
 their respective flag designs, they are displayed as a plain black flag
 (`🏴`).
 >
 > On mobile devices (such as Android or iOS), these flag emojis render
 properly as intended using either system emojis or Twemoji fallback.
 However, on Windows 10/11 desktop systems, particularly with the Segoe UI
 Emoji font, the emoji tag sequences required for these regional flags are
 not supported, causing them to appear as a generic black flag.
 >
 > **Steps to Reproduce:**
 >
 > 1. Post a comment or content on a WordPress site containing these
 emojis:
 >
 >    * 🏴 (England)
 >    * 🏴 (Scotland)
 >    * 🏴 (Wales)
 > 2. View the page on:
 >
 >    * **Mobile (Android/iOS)** → Emoji display correctly
 >    * **Windows 10/11 desktop** → Displays as 🏴 black flag
 >
 > **Expected Result:**
 > England, Scotland, and Wales flag emojis should render properly across
 platforms, or at least gracefully fallback via Twemoji when system font
 support is lacking.
 >
 > **Actual Result:**
 > On Windows, all three flag emojis appear as 🏴.
 >
 > **Additional Info:**
 >
 > * Confirmed on latest WordPress.com and WordPress.org self-hosted sites.
 > * Twemoji appears to correctly render these on other platforms like
 Mastodon, X.com (Twitter), and Misskey.
 > * Possible workaround: Ensure Twemoji or another fallback emoji library
 handles emoji tag sequences on desktop platforms where system fonts lack
 support.
 >
 > **Related Links:**
 >
 > * [Emojipedia - England Flag](https://emojipedia.org/flag-england/)
 > * [Emojipedia - Scotland Flag](https://emojipedia.org/flag-scotland/)
 > * [Emojipedia - Wales Flag](https://emojipedia.org/flag-wales/)
 > https://wordpress.com/support/emoji/
 > https://x.com/thaumiel999/status/1923038246533001630
 > https://mastodon.social/@thaumiel999/114512564948217544
 > https://misskey.io/notes/a7t3kaiafyr70boz
 >
 https://kimjiwoon96.wordpress.com/2025/02/16/%EC%95%84%ED%8C%8C%ED%8A%B8-%EC%98%A5%EC%83%81
 /comment-page-1/#comment-54

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Ticket URL: <https://core.trac.wordpress.org/ticket/63451#comment:1>
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