Hiding attributes from the Data tab of a Feature Layer, is offered in two areas on the Data Tab Overview. However, if the Attribute or column is selected to be turned off/on, upon exiting from the Data Tab screen, the Attribute Table will revert back. What is the point of this option, if the change will not stay?
Either is should apply the change made or require that it is done to the Feature within the Map Viewer. I am utilizing the most current versions of Enterprise/AGOL/ArcPro.