Since: Version 20220807-113146-c2fee766
The feature described in this section requires version 20220807-113146-c2fee766 of wezterm, or a more recent version.
Deprecated Since: 20221119-145034-49b9839f
MuxPane representation of this pane.
In nightly versions of wezterm, there is no longer a distinction between gui and mux representations of panes, so this method returns itself.