<div class="element-footer">
  <% if element.has_validations? %>
    <p class="validation_notice">
      <span class="validation_indicator">*</span> <%= Alchemy.t('Mandatory') %>
    </p>
  <% end %>

  <button type="submit" <%= "disabled" unless element.public? %> form="element_<%= element.id %>_form" class="button" data-alchemy-button>
    <%= Alchemy.t(:save) %>
  </button>
</div>

<div class="element-footer">
  <% if element.has_validations? %>
    <p class="validation_notice">
      <span class="validation_indicator">*</span> <%= Alchemy.t('Mandatory') %>
    </p>
  <% end %>

  <button type="submit" form="element_<%= element.id %>_form" class="button" data-alchemy-button>
    <%= Alchemy.t(:save) %>
  </button>
</div>

Allow to safe hidden elements
Allow to safe hidden elements

In b3a2763b21753a0ec3e9d9c311cbee9736dbb4db we disabled the
element safe button for hidden elements.

It turns out that users are actually update hidden elements to make them
visible shortly after.
