Analysis Widget in Experience Builder not Working like in Web AppBuilder for a Custom Extract Web Tool

[AbiDhakal]

Hello GIS friends, 

Happy Friday! I'm having a problem with the Analysis Widget when I add a custom extract web tool. It does not let me choose all the layers I have set to be extracted. Also, when I draw an area of interest on the map there is no way to trash/delete the area of interest and redraw a new area of interest for data to be extracted unless you refresh the whole map.

These are major set backs. 

Web AppBuilder: Lets you trash (red) an area of interest and redraw a new one. It also lets you pick a layer you want extracted.

Am I doing something wrong? Your help will be greatly appreciated.

Thank you,
Abi