X limits Twitter mentions on mobile app

Elon Musk’s social media platform is apparently changing any mention of Twitter to X on the mobile version of the app. Users noticed on Monday that Twitter.com in a user’s post would immediately be replaced with X.com. Neither X nor Mr. Musk has commented on the shift. The change affects only mobile users, with mentions of Twitter.com on X’s desktop application appearing normal. The change is also case-sensitive, so some users who post TWITTER.COM won’t see an alteration. Some users pointed out that the change affected older posts as well,...