[BUG]

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Updated from Claude Code 2.1.114 to 2.1.118 today, and now the ctrl-o key combination (a toggle) barely shows much of the detailed output compared to yesterday, while the ctrl+e ("show all") toggle literally does nothing.

This is being a real pain in the butt, for involved code analysis situations where yesterday I was able to scroll back to previous output in the terminal window to double check earlier detailed output from previous responses.

Now though, that earlier output is no longer shown in any way, thereby making the reading of the earlier output impossible.

What Should Happen?

Pressing ctrl+o and scrolling up should show the (full?) output from previous commands.

ctrl+e should probably do something too, though I've not really used it much (al all?) before as the ctrl+o output was good enough for my work.

Error Messages/Logs

Steps to Reproduce

1. Start Claude Code in a git cloned repo of choice
2. Ask it to analyse the code in a some way that means it needs to launch some greps/finds/etc to do the analysis. The output doesn't need to be huge, perhaps 2 screens full (ie 50-60 lines)
3. Again, ask it to analyse the code, in a different way this time, also generating some screens full of output
4. Press ctrl+o to toggle the "detailed transcript" output, then use your mouse to scroll up. The majority of the output from the previous command is no longer visible, and there appears to be no way to make it appear again. Pressing ctrl+e to "show all" literally has no effect, there is no on-screen change of any sort.

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.1.114

Claude Code Version

2.1.118

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Other

Additional Information

I'm using the standard everyday GNOME Terminal. ie stock default terminal that comes with my Linux distro

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