Can't scroll the chat window

[Arise]

I can't scroll the chat window, testing in Brave and Chrome.
The mouse wheel only scrolls the small command window history, but not the entire chat that spawns across multiple windows.
The issue appeared after updating to the new version with tmux integration.

Also I see this in yellow that goes away quickly:

 Native installation exists but ~/.local/bin is not in your PATH. Run:

                                                          echo 'export PATH="$HOME/.local/bin:$PATH"' >> your shell config file && source your shell config file

[denzel1994]

Same scrolling issue here for me.

[Roeygon]

Same issue here on v1.7.0. The scrollbar track is visible but has no thumb, and mouse wheel scrolling doesn't work for the main chat window.

Confirmed tmux is running (echo $TMUX returns /tmux_ipc/claude_session). The Ctrl+b [ copy mode workaround does not work — likely because the browser intercepts Ctrl+b.
Shift+scroll also does not work.

Tested on multiple browsers, same result in all of them.

The issue appeared after the v1.7.0 update that introduced tmux session persistence.

[GigaMoose]

This is indeed an issue with tmux.

I was able to workaround this issue by making the following changes

~/.tmux.conf

`12  set -g status-left ''                                                                                                                                                 
 13  set -g status-right '%a %m-%d %H:%M'                                                                                                                                  
 14                                                                                                                                                                        
 15 -# Mouse support - only enable when NOT using ttyd                                                                                                                     
 16 -# ttyd has its own mouse handling that works better for web terminals                                                                                                 
 17 -if-shell '[ -z "$TTYD" ]' {                                                                                                                                           
 18 -    set -g mouse on                                                                                                                                                   
 19 -}                                                                                                                                                                     
 15 +# Mouse support - always enable for scroll wheel support                                                                                                              
 16 +set -g mouse on                                                                                                                                                       
 17  
 18  # OSC 52 clipboard support - sends copied text to browser clipboard
                            
                                                                                                                                                                           
 19  set -g set-clipboard on                                              `

Would be good if this gets fixed in the repo.

[Scirazza]

They Mouse-Support Workauround doesnt work for me. I have the same problem in an HA Dashboard

[ryanmcgoldrick47]

Same issue for me very frustrating!