ArcGIS JS API 4 Search Widget buttonmode?

[rcwisc]

Is there a way to make the search widget bar collapsed like a button by default, and then it expands into a search bar when you click it in ArcGIS API 4. It seems like version 3 has something like this but I can't find it in 4. 

[GavinRehkemper · Accepted solution]

One option is to use the Search widget within the Expand Widget.

Demo: https://codepen.io/gavinr/pen/NWRGaGw?editors=0010

[rcwisc]

Very nice, thank you.