I understand the use case. :) Maybe I didn't frame my response clearly. How many times has someone needed this? i.e: While you and I can see this as a proble

I understand the use case. :) Maybe I didn't frame my response clearly. How many times has someone needed this? i.e: While you and I can see this as a problem to be solved, how many users are actually demanding this functionality now? What metrics have you got to demonstrate that it'd be worth someone's or a team worth of people's time to clarify requirements, design, implement, test and roll out such a product?