As a user, I may want to show the weighted base size / population in the sample size widget. https://help.displayr.com/hc/en-us/articles/360004148216-How-to-Customize-the-Sample-Size-Description-Widget-Using-R-Code
The only way to do this is via customizing the R Code.
The feature request is a suggestion to include a tick box to allow the user to show the weighted sample size instead of the unweighted sample size.