Webform Autosave on Webform cards

Will Webform Autosave work on Webform that uses only cards?
I (also) have a page that uses cards, but I can't get autosave to work.

@jrockowitz writes: "The automatic saving for drafts is not supported by cards. Please try using the Webform Autosave module."
See: https://www.drupal.org/project/webform/issues/3212518#comment-14094686 →

Now I have tried Webform Autosave with cards, but without success.