Let me have a look for you about the formula.
I see you used the Date directly here.
This should be referencing the Date field in my case its called Post Date and the syntax is {Post Date}
Ill update the playbook to make this clear.
The views shown on the new platform don’t have historic data but its not the most popular for sure. It is quite niche as automation and airtable are acting as filters.
This one is quite popular and also produced by Simo Ahava, so it would be an interesting choice if possible to layer what you need on top.
It could also require updating, as GA have been updating recently. So worth a pair of eyes on it.
https://community.cxl.com/t/1333
Have a look at it and let me know. Curious to see what you come up with.