Can This Task (https://learn.arcgis.com/en/projects/prepare-for-search-and-rescue-incidents/) be reviewed by the moderator. When Creating a web app using ArcGIS WebAppBuilder, in the configure default widgets - configure search, The layers do match those in the exercise.
Thanks for your feedback! I'll have our team look at it, but most likely the interface of the software you are using is newer than that in the Lesson.
The lesson has been updated and tested and the updates will be released this week.
Thank you for your feedback.