I'm trying to show an alert pop up sheet on the Tourism Dashboard (enclosed) when the birth rate filter does not display "All". I created a boolean field "Filter active" to compare the filtered number of records with the unfiltered number. Formula is "sum({SUM([Number of Records])}) != SUM([Number of Records])" and I put that on the filter card setting True. Then, I created a placeholder sheet and put the two tiled sheets in a container but, unfortunately, when the filter is not active (so the first sheet should go blank), the "filter in action" sheet doesn collapse as I expected. I enclose the file. Can somebody point me in the right direction?
Best regards
Roberto

Sharing with @Travel & Hospitality user group board, as this Tourism dashboard may be of interest