Currently, you have to separately add filters and data columns which is very tedious. It is very often the case that I need to filter a report using many of the same filter fields that are also being used as data columns on the report. We should add the filters automatically.
Since there is seemingly no harm in adding filters (set to default 'All' value), we should automatically add the corresponding filter to the report if new data columns are added to the report.
This should work regardless of whether they are using Basic or Advanced filters.
If data columns are removed, we would not remove the corresponding filters since they may still be in use.