I'm just starting out with Data Reviewer in ArcGIS Pro. One of the features I love about Data Reviewer in Desktop is the Version Differences option. It's especially useful when training a new person. The new person's version is created off a QAQC Version so when they reconcile and post, it goes to QAQC instead of the Default. From there I can use Data Reviewer to compare the QAQC version to the default to go over changes. It's super handy.
I can't seem to find this functionality in the Pro version of Data Reviewer. Am I missing it? Is it just not there?