You can report on multiple seasons at once
The season column shows Current Season, click to view a full list of seasons
Select the seasons you wish to include or [Select All]
You may need to scroll up/down to see all your seasons
Click on the filter symbol to apply this filter
The report will automatically display - repeat the process if you need to change the filter
If the CS (Current Season) column is included in the report, click on the CS filter options and select NoFilter
Removing this filter will also include all seasons in the report