Plot and Manage Coordinates/Notes/Drawings like in Geocortex Essentials

I am wondering if there is a way in VSW to recreate the functionality available in Geocortex Essentials shown in the images below. In GXE, after plotting coordinates (Map Notes in VSW) or graphics, you can left-click on them to show them in a side panel or popup, almost as if they're considered identifiable features, like those from a Feature/Map Service.

I can somewhat recreate this in VSW, but I think it's not as streamlined as it could be.

In my VSW app, I have my map context menu set to enable user to add map notes/coordinates, as well as draw point markup. However, currently, the only way I know to enable users to then interact with and delete them is to add two more context menu actions, one to select coordinates/notes so they can hit the delete key, and another to select point markup, so again they can hit the delete key. I've found no way to combine them into a single button. Map notes and markup are both stored in collections, but when providing arguments for map.get-markup, the collection parameter is a string. It would be nice if I could provide an array of collections, so whichever is intersected, the graphics from the intersected markup collection would be selected.