Hi John,
Thank you for your answer at New Year!
I tested as below.
[Show this field group if]
*[Page] [is equal] [mypage] : Works fine required fields.
*[Post Type] [is equal] [post] : Works fine required fields.
*[User] [is equal] [All] : No alert required fields even if empty.
(I tested both exist user update and add new user.)
Only ‘User’ doesn’t work fine…
Thank you very much!