Add these to your ~/.tmux.conf setw -g mode-mouse on setw -g mouse-select-window on setw -g mouse-select-pane on setw -g mouse-resize-pane on

Add these to your ~/.tmux.conf setw -g mode-mouse on setw -g mouse-select-window on setw -g mouse-select-pane on setw -g mouse-resize-pane on Then you can scroll in panes, but also select like normal by holding alt/option.