I tried to create a stack of images in React Native using a FlatList. I set the position to relative and made the items of the list positioned absolute. Then, I set their top and left to 0 to stack them, adjusting the z-index accordingly. However, the items are not displaying. Interestingly, they appear when I remove the position absolute property.

im currently learning how to develop apps with react-native, im using expo as a way to deploy my app to my iPhone to check it out.

im using react-native-swiper-flatlist as my swiper of screens.
i have the following code for a signUp page that im attempting to write: