App List filter

Is there a way to "hide" entries in the App List for the Apps that were removed/uninstalled?
Right now I have quite a few question marks for those apps. Maybe it'd be good to have them somewhere at the end of the list so they don't take so much space. I still want those settings saved there, because I might install the app in back in future.

currently the only solution would be to move these a app's settings into a separate preset and disable or hide that preset.