Function desktop_container 

pub fn desktop_container(workspace: &str, profile: &str) -> String

The container the window of a workspace’s desktop profile is open in.

One per workspace and profile, not one per tab: the application is single-instance for a home directory, so a second container on the same home volume would only tell the first to show itself. The dot is what no workspace id and no profile name can hold, so this can never be the container the same profile’s command-line work would live in.