This works outside of tmux. It also works inside of a tmux session with
set-option -g mouse off. It doesn't work with
set-option -g mouse on, which makes me think that what's happening is
tmux intercepting the Ctrl+LeftClick.
I tried unbinding left-click on pane in
tmux.conf, but that didn't help:
unbind MouseDown1Pane unbind C-MouseDown1Pane unbind M-MouseDown1Pane
Is there a way to stop tmux from intercepting just the Ctrl+LeftClick while preserving the rest of its mouse functionality?