From Samsung S10 5G ROM(ASD1).
Compulsory apps of AR Emoji feature:
com.samsung.android.aremoji
com.samsung.android.app.camera.sticker.facear.preload
com.samsung.android.app.camera.sticker.facearavatar.preload
com.samsung.android.app.camera.sticker.facearexpression.preload
com.samsung.android.app.camera.sticker.facearframe.preload