apps dissappearing from app tray

[Sybil]

so i was trying to move apps between pages of the app tray by moving them to the edge. Most of them worked but a few apps have disappeared from the tray but are still shown as being installed. 🤔

[Echo1]

just go into you app system and make sure you didn't hide them by mistake

[Fatwa]

are you using google launcher or touchwiz?