Ionic Native (React) app just shows a blank webpage when redirected to auth0

I’ve tried the quickstart in the Github Repo and it works fine. But when I’m trying to implement the same on my Ionic Native app, the login works when testing on the web but not on my android device.
I tried deleting the android folder and also using capacitor init to reinitialize the package ID and name of the app. Then build it again but I am still getting the output below. What could be the possible cause for this?

Here are some screenshots of the config files: