One of ChatGPT's most useful small features - the ability to edit a previous prompt and branch your conversation - appears to be disappearing for a growing number of users.
Reports have been building since mid-February 2026, when the message version navigation arrows (the small left/right arrows that let you browse through different edits of a message) vanished after a web update. Now users are reporting the edit button itself is gone, removing the ability to revise earlier prompts without starting a new conversation.
The issue appears account-specific. Some paid-tier users have lost the feature entirely across web, mobile, and desktop apps, while some free accounts still have it. OpenAI support initially claimed the feature worked fine on their end. One user reported being told the version arrows were "never an official feature, just something they were experimenting with" - a claim that landed poorly given the feature had been available for years.
This is not the first time it has happened. In March 2025, the edit button disappeared for about five days before being quietly restored. That felt like a bug. This time, the weeks-long duration and OpenAI's dismissive responses suggest something more deliberate.
For anyone who uses ChatGPT for writing, coding, or prompt iteration, editing previous messages is not a nice-to-have. It is how you refine your thinking without burning through a new response. Claude, Gemini, and Grok all maintain this as a standard feature. If OpenAI is genuinely considering removing it, that is a real usability regression for the people who rely on ChatGPT most heavily.