Carlynne "Lyndy" Worsham
Ok this is the same issue referenced in the other thread that will be fixed at the next release. Sorry for the inconvenience. Until the fix is released you can workaround this issue by using the ago assistant. Here are the details on how to edit the data. Note that before doing this you can use ago assistant to make a copy of your app then edit the copy first to make sure the fix works before editing your app.
You can log-in to the ago-assistant app using the link below and use it to update urls, copy content, edit json associated with an item and more. But as I mentioned earlier it is possible to break your data doing this so try working off a backup first.
https://ago-assistant.esri.com/
After logging in choose 'View an item's JSON' from the I want to dropdown list. Then find the name of the app item you want to edit and click it and you'll see that the json for your app is displayed. This is displayed in two parts the item description and the data. The part you'll want to edit for the app is the 'Data' so scroll down to find that section. Here's an example of what it looks like on my end.
Use the pencil icon to edit the data and replace the searchConfig portion of the json with the following:
- "searchConfig": {
- "sources": [],
- "activeSourceIndex": 0,
- "enableSearchingAll": false
- },