tmuxを初めて開くときに私のウィンドウが強調表示されるのはなぜですか？

"man tmux"から：

 STATUS LINE
 [...]
 By default, the window list shows the index, name and (if
 any) flag of the windows present in the current session in ascending
 numerical order.  It may be customised with the window-status-format and
 window-status-current-format options.  The flag is one of the following
 symbols appended to the window name:

       Symbol    Meaning
       *         Denotes the current window.
       -         Marks the last window (previously selected).
       #         Window is monitored and activity has been detected.
       !         A bell has occurred in the window.
       ~         The window has been silent for the monitor-silence
                 interval.
       Z         The window's active pane is zoomed.

 The # symbol relates to the monitor-activity window option.  The window
 name is printed in inverted colours if an alert (bell, activity or
 silence) is present.

1つを提供していないので、.tmux.conf何が警告を発したのかわかりにくいです。C-b : set-option -g monitor-activity off; set-option -g monitor-silence 0; set-option -g bell-action none問題がまだ存在するかどうかをテストしてください。次の行を次の行に追加することもできます.tmux.conf。

set window-status-activity-style none
set window-status-bell-style none