This module was tested on 11th February 2020, using Drupal 8.8.2 with Acquia Cohesion 6.0.0.
There are no known issues using BigPipe with Acquia Cohesion.
Link to the module
The BigPipe module is included with Drupal core.
Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.