Logging in as different user fails

Issue

My app stores tokens on the device after login, and does logout by clearing device storage. However when I try to login again as a different user, after entering the credentials in the browser instance I get the message

You are already authenticated as different user '[e-mail]' in this session. Please logout first.

Clearing the browser cache solves the problem. Is there anything I’m missing to properly handle logout?

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Environment

• Your Identity Provider: Keycloak
• Platform that you’re experiencing the issue on: iOS and Android
• Are you using Expo? No

[expouic]

I try to call end_session_endpoint of my keycloak and i have success to logout user.

http://keycloakhost:keycloakport/auth/realms/{realm}/.well-known/openid-configuration

Change {realm} with your realm configuration and you have the url to execute the fetch.

example: http://keycloakhost:keycloakport/auth/realms/{realm}/protocol/openid-connect/logout?id_token_hint=your_keycloak_token

[tensor5]

Here is what I do

const body = new URLSearchParams({
      client_id: Config.CLIENT_ID,
      refresh_token
    }).toString()

fetch(`${Config.ISSUER}/.well-known/openid-configuration`)
  .then(res => res.json())
  .then(openidConfig => fetch(
    openidConfig.end_session_endpoint,
    {
        body,
        headers: {
            Authorization: `Bearer ${accessToken}`,
            'Content-Type': 'application/x-www-form-urlencoded'
        },
        method: 'POST'
    }
))