[Bug] Command history bleeding across simultaneous Claude Code sessions
Status Open
Reported on v2.1.272
Maintainer reply None cached
Activity 0 comments · opened Sep 16, 2026
Bug Description
I'm running two Claude Code session simultaneously and the arrow-up history is bleeding across those two sessions. If you compare this to how shells work, you only get the history of other sessions when you load up a new shell. It's quite confusion and if this was meant to be a feature, I would like a setting to turn it off. Thanks!
Environment Info
- Platform: darwin
- Terminal: ghostty
- Version: 2.1.272
- Feedback ID: 9ffbd320-9fa5-4ffe-aebe-bf2bd4fdeda1
This looks related to https://github.com/anthropics/claude-code/issues/23276, which was dropped due to inactivity. Please take another look, thank you.
Errors
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