为什么某些byobu（tmux）会话隐藏在byobu-select-session中？

Question

byobu-select-session隐藏了一些我不希望的tmux会话。似乎默认的byobu会话已隐藏。它们被命名为“ _1-12345”。手册页指出，仅隐藏以点开头的会话。这是错误吗？

例如：

$ tmux ls
1: 4 windows (created Wed Jul 25 15:42:57 2018) [167x46] (group 1)
_1-182973: 4 windows (created Thu Aug  2 09:26:22 2018) [117x30] (group 1)
_1-22985: 4 windows (created Tue Jul 31 08:24:52 2018) [189x71] (group 1) (attached)
directtmux: 1 windows (created Thu Aug  2 09:23:13 2018) [138x27] (attached)

$ byobu-select-session 

Byobu sessions...

  1. tmux: 1: 4 windows (created Wed Jul 25 15:42:57 2018) [167x46] (group 1)
  2. tmux: directtmux: 1 windows (created Thu Aug  2 09:23:13 2018) [138x27] (attached)
  3. Create a new Byobu session (tmux)
  4. Run a shell without Byobu (/bin/bash)

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