What is the Acquia Cohesion hidden region?
The Acquia Cohesion hidden region is a useful holder for blocks that you want to render using the Acquia Cohesion block element.
Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.
No. You cannot expose block forms or settings in Acquia Cohesion component forms.
Yes. You can add Drupal blocks to the layout canvas using the block element.
No. Drupal provides the list of blocks to the block element.
No. Helpers are coupled with the page once placed. Changes to the Helper layout will not affect existing instances.
Yes, this is possible by creating a custom element.