What is the problem that needs to be solved? As a user (MongoDB Driver) you'd like to check revocation status of X.509 certificate via TLS Certificate Status Request extension (also known as OCSP stapling) instead of doing outgoing HTTP connection to OCSP endpoint from a user (MongoDB Driver) side.

Why is it a problem? (the pain) MongoDB Server v. 4.4.X introduces OCSP stapling functionality, however OCSP stapling is not enabled on Atlas Clusters with MongoDB Server v. 4.4.X.