We are hoping to make use of the EnablePersistence() feature on the Grid control. However, it is common for the columns in our Grids to change regularly. We have noticed that when persistence is enabled and we add a column to the Grid, that the newly added column does not show unless we disable the persistence.
However, if your requirement is different and you don't want to persist the
newly added column while refreshing the browser, please let us know in detail
so that we can understand your requirement better and assist you further.