各位好，我最近用tmux时碰到两个挺棘手的问题，想请教下有没有朋友知道怎么解决：

• 状态栏会随机变成两行（相关截图如下），甚至有时候直接消失不见
• 终端里的命令行偶尔会出现丢失的情况，比如执行命令时最后一行突然就不见了（也有对应截图）

我当前用Zsh作为默认shell，而且这个问题在iTerm2和Kitty两款终端模拟器里都出现了，应该不是终端本身的问题。

下面是我的tmux配置文件内容，供大家参考：

# Window [2]

bind | split-window -h

bind - split-window -v

unbind '"'

unbind %

# reload config file (change file location to your the tmux.conf you want to use) [2]

bind r source-file ~/.tmux.conf

# Enable mouse mode (tmux 2.1 and above) [2,4,5]

set -g mouse on

bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'select-pane -t=; copy-mode -e; send-keys -M'"

bind -n WheelDownPane select-pane -t= \; send-keys -M

bind -n C-WheelUpPane select-pane -t= \; copy-mode -e \; send-keys -M

bind -T copy-mode-vi    C-WheelUpPane   send-keys -X halfpage-up

bind -T copy-mode-vi    C-WheelDownPane send-keys -X halfpage-down

bind -T copy-mode-emacs C-WheelUpPane   send-keys -X halfpage-up

bind -T copy-mode-emacs C-WheelDownPane send-keys -X halfpage-down

# To copy, left click and drag to highlight text in yellow,

# once you release left click yellow text will disappear and will automatically be available in clibboard

# # Use vim keybindings in copy mode

setw -g mode-keys vi

# Update default binding of `Enter` to also use copy-pipe

unbind -T copy-mode-vi Enter

bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "pbcopy"

bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "pbcopy"

# Set zsh as default shell in tmux [6]

set-option -g default-shell /bin/zsh

# switch panes using Alt-arrow without prefix [2]

bind -n M-Left select-pane -L

bind -n M-Right select-pane -R

bind -n M-Up select-pane -U

bind -n M-Down select-pane -D

# Weather [3]

set -g status-interval 60

WEATHER='#(curl -s wttr.in/Sydney\?format\="%%l:+%%c%%20%%t%%60%%w&period=60")'

set -g status-right "$WEATHER ..."

麻烦大家帮忙看看问题可能出在哪里，谢谢啦！

备注：内容来源于stack exchange，提问作者ℂybernetician