Platform-specific redirect_url

Do I have to use app.use in main.js in a Vue 3 app? My issue is that I need to dynamically set the redirect_url to a different one for iOS or web platform. I use Ionic’s getPlatforms to detect the platform, but that happens AFTER app.use already setup Auth0 in main.js. Therefore I cannot change the redirect. Is there a way to load the auth0 from outside of main.js AFTER I get the platform?

const app = createApp(App)
      domain: "",
      client_id: "XXX",
      redirect_uri: "XXX"

I solved it using Ionic Vue’s getPlatforms to automatically switch the redirect url between native ios and web
redirect_uri: platform == ‘ios’? “”: window.location.origin