Good morning
In ArcMap there is an option to check/uncheck "Edit a Version o the database with the ability to undo and redo in ArcGIs Pro".
Where is this option in ArcGIs Pro?
@SanchezNuñez - this checkbox does not exist in ArcGIS Pro to my knowledge. By default, it you do not register a feature class as versioned, that feature class is using a non-versioned editing workflow in the Map View. The checkbox means that you want to switch to editing a versioned feature class in the ArcMap dataframe.
To test, I added two feature classes into a single Map View in ArcGIS Pro, one traditionally versioned and one non-versioned. I could edit both in the same Map View. For my non-versioned edits, as expected, I had no undo/redo capabilities nor could I save or discard the edits. For my versioned edits, I could do versioned editing without any problems - undo/redo was available as was save/discard.