I want to check if this issue is a "feature" or a "bug". I am exporting a feature class with attributes from a related table. I figured out a workaround so will also include that. I am using ArcPro 3.3.
What I have: I have a point feature class which contains many internet service point locations. I also have a table with just internet copper services. Not all point locations have a copper service but some can have two-three (different providers). I use JOIN (only keeping those that match) using a field called "Location_Id". When I look at the attributes everything looks great. I see the attributes and values from both the feature class and related table as expected.
The Issue: When I export the results to a new feature class "Data --> Export Features" the new feature class contains the field definitions of the join table but all the fields have "null" values.
Work Around: My work around was to create a new empty feature class containing the field definitions for the feature class and joined table. By using the editor cut/paste I was able to obtain the results I wanted. I did not use Append as the cut/paste worked.
Question: Is the export data behavior I found a feature or a bug? I have not been able to find any comments on this. I was able to replicate the issue and work around with different feature classes and related tables.