In web map, there should be option to define the order in which popup should be displayed in case of overlapping features at clicked location. Like the way we have feature sorting option in web map where we can define the order in which map pins are displayed. In the same way if we can have this option to set the pop up order based on some sorting on field then this will help to sync the clicked location and popup displayed.
Feature sorting capability can be extended for popup display order as well. This will be helpful as in the current scenario we have defining the map pins using feature sorting capability and displaying overlapping features pins based on sorting (most useful pin on top) but when user clicks the pin on map then due to feature overlapping it is not showing the popup in same order and instead randomly displaying information of any overlapped feature. This is creating confusion among users that data is not correct.
So if we have this sorting of popup capability then this will help to resolve this issue .
Thanks