Bluetooth keyboard problem

iOS & iPadOS

I am having a strange problem with all of my Bluetooth keyboards and moving apps. When I do the command that puts the screen in edit mode, the app I am trying to move isn't On any of my pages of apps. When I press the home button on my Bluetooth keyboard, the app I was trying to move comes back on to the correct screen. When I double tap and hold on the screen I can move apps as usual. Please can you help me with this annoying problem.