[Bug] Stray "GOK" appears in prompt at startup in iTerm2 only

Status Open
Reported on v2.1.295
Maintainer reply None cached
Activity 0 comments · opened Oct 9, 2026

Bug Description
Stray "GOK" appears in the prompt at every startup in iTerm2 3.5.12 (3 of 3 launches). Doesn't happen in macOS Terminal.app (0 of 3). Claude Code 2.1.295, TERM=xterm-256color, no tmux, macOS Darwin 24.6.0.

Environment Info

  • Platform: darwin
  • Terminal: iTerm.app
  • Version: 2.1.295
  • Feedback ID: 829e13a4-dde1-49e8-b830-7dca1d2423b5

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