Rank, 14 days: 140 on the Claude Code sheet
4 people reported

All time, since Oct 14, including 3 thumbs-up on GitHub.

Up Arrow replaces unsent prompt with history in sidebar

“A single accidental extra Up Arrow keystroke can replace several minutes of work.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/claude-code/issues/12694/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

On the first line of a multiline prompt, pressing Up Arrow replaces the entire unfinished prompt with a previously submitted one; Down Arrow recovery is inconsistent.

Is this your bug?

File my report
Where
VS Code extension
Versions
2.1.300
Platforms
macOS
How bad
Loses work: code or files lost or damaged.

Not quite your bug?

  1. Recalled slash command loses args2 people

Original reports1, newest first

  1. VS Code: Up Arrow overwrites unsent prompts with history, causing potential data loss#102146

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