There is an inconsistency in how x.com social links are handled between the VRChat website and the in-game client UI. While the website correctly identifies x.com links and shows the X/Twitter logo, the in-game UI fails to do so, displaying a generic link icon instead. Links using the older twitter.com domain display correctly in-game.
In-Game (x.com): Generic link icon displayed.
In-Game (twitter.com): Correct X/Twitter icon displayed.
Website (x.com): Correct X/Twitter icon displayed.
The VRChat client UI should be updated to recognize the x.com domain and display the associated X/Twitter social icon for user-added links, matching the functionality of the VRChat website.