Style osx-notifier does not work.

[simurgh9]

The alert.el library has a built in style osx-notifier,

C-h v alert-styles: has an element,

(osx-notifier :title "Notify using native OSX notification" :notifier alert-osx-notifier-notify)

But when set like this: (mu4e-alert-set-default-style 'osx-notifier), notifications are just echoed into the mini-buffer. Surprisingly, when bellow is run in lisp-interactive-mode,

(alert "Test"
  :title "Title"
  :category "mu4e-alert"
  :icon mu4e-alert-icon)

The desired notification is achieved via apple script.

Environment:

macOS Monterey 12.5, GNU Emacs 29.0.50 and mu (mail indexer/searcher) version 1.8.9.