Not working on Expo - WifiManager is null

[Wolfleader101]

Hello,

I have done a custom expo dev build however when trying to use the library I get the following error:

Imported via import WifiManager from "react-native-wifi-reborn";

ERROR [TypeError: Cannot read property 'connectToProtectedSSID' of null]

If i try to do console.log(WifiManager); I gett LOG null

Any ideas on a solution would be great.