Varia (and child themes): custom social menu is now outdated

[jeherve]

Quick summary

The Varia theme (and consequently all its child themes) bundles its own version of Jetpack's Social Menu feature:
https://github.com/Automattic/themes/blob/trunk/varia/inc/icon-functions.php

This custom version works well, but doesn't include recent changes to Social Menus in Jetpack, like the inclusion of new social networks like Bluesky.

Steps to reproduce

1. Start with a WordPress.com site where you've enabled the Varia theme or one of its child themes such as dalston.
2. Go to Appearance > Customize > Menus
3. Create a new menu and assign it to the social menu location.
4. In that menu, create 2 custom links: https://x.com/automattic and https://bsky.app/profile/ma.tt
5. Save your changes

A clear and concise description of what you expected to happen.

I expect both icons to appear in the social menu location:

What actually happened

On the frontend, the Bluesky icon will not be displayed.

Impact

All

Available workarounds?

No but the platform is still usable

If the above answer is "Yes...", outline the workaround.

No response

Platform (Simple and/or Atomic)

Simple

Logs or notes

No response