Administrate doesn't read context on Model when load form for mandatory field

Created by: helmiItsavirus

• What were you trying to do?

When I define validation inside of the context on my Model, Administrate doesn't read the context. So, Mandatory appears on the form that should not appear because of the mandatory inside of the context.

• What did you end up with (logs, or, even better, example apps are great!)?

class User < ApplicationRecord
  with_options on: [:update_birth_date] do
    before_validation :age_is_old_enough
    validates_presence_of :birth_date
  end
end

• What versions are you running?

• ruby "2.6.6"
• gem "rails", "~> 6.0.3", ">= 6.0.3.2"
• gem "administrate", "~> 0.14.0"