The theme is missing the `global` segment

[nigredo-tori]

Some of the useful information that other modes put into global-mode-string is not covered (?) by the segments provided in this mode. For example, this is global-mode-string in a Scala buffer with LSP enabled:

((t
  (:eval lsp-modeline--code-actions-string))
 (t
  (:eval
   (lsp-modeline--diagnostics-update-modeline)))
 (t
  (:eval
   (-keep #'lsp--workspace-status-string
          (lsp-workspaces))))
 ((t lsp-java-progress-string)))

All of this is important and useful (code action presence, project error/warning count, messages from the LSP server), but none of it is displayed with the default theme.