We need this feature for both of the platforms. This is an essential feature. Expo must add this to its' built-in modules: https://github.com/alinz/react-native-share-extension

[1] https://developer.android.com/training/sharing/send

[2] https://developer.apple.com/library/archive/documentation/General/Conceptual/ExtensibilityPG/Share.html#//apple_ref/doc/uid/TP40014214-CH12-SW1