Activity filter not working

1 post / 0 new
SWSEIC
Activity filter not working

I have set up an activity (Garnock Connections Widlife Recording) and added under 'Records that are of interest to the activity' a filter for the location (a freehand polygon) and the date (Dec 2012 - Jul 2021). However when I explore the activity data and browse the records it shows all records for the area, irrespective of the date. The date part of the filter appears to be ignored. Any suggestions why this is not working?

 

Mark