app icon disappeared from ipad
This is my iPad Pro running iOS 11.4.1. The app is Notability.
I use Notability a lot. Yesterday, I went to show it to a friend--but it was not in the folder it should have been in. I used search to find it, and ran it. So it was definitely still on the iPad.
When I got home, I wanted to put the app icon back where it belonged--but I could not find it anywhere on the iPad. Search does not put it in a folder. It seems to put it on the main iPad screen. But I still went through every folder and--to be sure I didn't miss anything--rearranged the apps in each folder alphabetically. Notability was definitely not there.
It was also not on the main screens.
I followed a lot of different instructions, up to and including deleting and reinstalling the app, which I just did. Now, the app is back and I can run it--but I can't find it. I still can only access it via search.
Does anyone have any idea how I can move the app icon back into the folder it belongs in if I can't find the app icon?
iPad Pro Wi-Fi + Cellular, iOS 11.4.1