The user has searched for something and confirmed their selection, but the search results menu just stays open taking up screen real estate.
Wouldn't it be better if this just automatically collapsed after the user made their choice? This is a pretty easy fix...if you're on Developer Edition. (If you're not using Developer Edition, you can go now. There's nothing for you here.) Along the way, we will cover the general steps to take an ESRI widget and make it your own.
Step One: Turn Off Your Client Server
I have encountered issues with renaming custom widgets after their initial webpack build and you will need to run npm start for Experience Builder to find a new custom widget the first time, so it is best to do these first steps with your client server off.