Since: Version 20220624-141144-bd1b7c5d
The feature described in this section requires version 20220624-141144-bd1b7c5d of wezterm, or a more recent version.
Given a pane ID, verifies that the ID is a valid pane known to the mux and returns a Pane object that can be used to operate on the pane.
This is useful for situations where you have obtained a pane id from
some other source and want to use the various
Pane methods with it.