The split pane for renaming would change the pane height messing the layout

[liangkarl]

Hello,

Thanks for giving us such a great tool to work with tmux. However, I found that the rename function would change the height of panes. For example, if I create three panes horizontally and rename the window, two of the panes' heights would change after the rename pane closed. Could you change the rename pane to a popup window? It would help a lot.

Thanks.

[liangkarl]

I've tested the commands in my environment. It looks fine to me.

# for window
tmux popup -h 3 -E -T "Window Name:" bash -c "read window_name && echo \"\$window_name\" > /tmp/tmux_fzf_window_name" &
# for session
tmux popup -h 3 -E -T "Session Name:" bash -c "read session_name && echo \"\$session_name\" > /tmp/tmux_fzf_session_name" &