Weight Loss Total by Group Date Range

We tried the export of a report to get a total weight loss for a group for the week as a total. But it exports a total weight lost for each specific member and we can’t seem to find how to display the total weight lost that week for each group.

We can see in this quick view gives us ‘forever’ since day 1 for each group
https://snipboard.io/vxdJa6.jpg

If it isn’t possible to view a list like this for a custom date range, I can log it on your git hub as an enhancement.

Thanks
Your faithful testers
Zoe & Deirdre!!

The page I need help with: [log in to see the link]