Issue description

Please read https://github.com/tmux/tmux/blob/master/.github/CONTRIBUTING.md
before opening an issue.

If you have upgraded, make sure your issue is not covered in the CHANGES file
for your version: https://raw.githubusercontent.com/tmux/tmux/master/CHANGES

if i have many windows in one session. i want to switch window of those use cmd choose-tree
it can't show all window index on one time

the right of the list of window is empty. use this zone to show all window is a good idea

Do not report bugs (crashes, incorrect behaviour) without reproducing on a tmux
built from the latest code in Git.

Required information

Please provide the following information:

• tmux version (tmux -V).
• tmux 3.2a
• Platform (uname -sp).
• x86_64 linux
• $TERM inside and outside of tmux (echo $TERM).
• Logs from tmux (tmux kill-server; tmux -vv new).