Auth0 provider passing authorizationParams not works in signin function

[nandhini-wdev]

I'm Using auth0 as a provider and trying to pass a dynamic custom params in authorizationParams to access the param in auth0's login page template. Couldn't get the param values in auth0 page template if passing authorizationParams in signIn function. Passing in the config file works.

Passing authorizationParams in the SignIn function from the next auth. Passing here i coudn't get the value in the Auth0's login page templates.

import { signIn} from 'next-auth/react';

signIn(
        'auth0',
        { callbackUrl: redirectUrl },
        { authorizationParams: {"ext-myCustomParam":  searchParams.get("myCustomParam") || "defaultSeminalType"}}
      );

But passing the custom params directly inside the Auth.config.ts works. But i want to pass the dynamic value from the searchparams

export const authConfig = {
  providers: [
    Auth0Provider({
      clientId: process.env.AUTH0_CLIENT_ID,
      clientSecret: process.env.AUTH0_CLIENT_SECRET,
      issuer: process.env.AUTH0_ISSUER,
      token: {
        params: {
          audience: encodeURI(process.env.AUTH0_AUDIENCE as string),
        },
      },
      authorization: {
        params: {
          audience: encodeURI(process.env.AUTH0_AUDIENCE as string),
          scope: process.env.AUTH0_SCOPE,
          prompt: 'login',
          'ext-myCustomParam': 'myCustomParam',
          'ext-test': 'testttttt',
        },
      },
    }),
  ],
}