Terminal UI Flickering in Zellij When Typing or Generating Response

Resolved 💬 6 comments Opened Mar 10, 2025 by martinadamek Closed Sep 15, 2025

Bug Description
Envitonment: OS X / iTerm2 / Zellij.
Problem: UI input is flashing on each keystroke and same is happening during the 'thinking' when Claude is refreshing the output. Doesn't happen without Zellij, so I guess, it is issue only in Zellij (though not sure whose bug it is).

Environment Info

  • Platform: macos
  • Terminal: iTerm.app
  • Version: 0.2.35
  • Feedback ID: 7743b630-f830-4417-bddf-a5ed0a969fd3

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