[Bug] Suppress OSC 52 clipboard feedback messages in terminal output

Status Open
Reported on v2.1.204
Maintainer reply None cached
Activity 0 comments · opened Jul 8, 2026

Bug Description
I'm getting the following messages on the screen when copying text in my Claude Code running in full screen mode in Wezterm:

sent 16 chars via OSC 52 · if paste fails, hold Shift while selecting for native copy

Copying works fine - is it possible to somehow disable those messages? - it's very annoying getting a message every time I copy something to clipboard.

Environment:

  • Wezterm: wezterm 20240203-110809-5046fc22
  • OS: Kubuntu 24.04.4 x86_64

Environment Info

  • Platform: linux
  • Terminal: WezTerm
  • Version: 2.1.204
  • Feedback ID: a70ecf4d-20a8-4128-9ffb-e9f823a88034

Errors

[]

View original on GitHub ↗