Angular - Okta : how to use redirectUrl with useHash: true

I'm using okta to authenticate my users in an angular 13 application. I've followed the okta article to use their sdk, but I'm stuck to define the redirectionUrl with HashLocationStrategy.

After login I'm getting a 404 error:

My code looks like :

package.json {
    ...
    "@okta/okta-angular": "^5.2.0",
    "@okta/okta-auth-js": "^6.8.0",
    ...
}

app.module.ts {
//...
const oktaAuth = new OktaAuth({
    issuer: 'https://dev-xxxxx.okta.com/oauth2/default',
    clientId: 'xxxxxxx',
    redirectUri: window.location.origin + '/login/callback',
    responseMode: 'query',
    pkce: true
});
//...
}

In okta, login section. I've this configuration :

If I try to add a # in the redirectionUrl definition, I get the following message :

I've also added CORS rules :

Is there any way to use okta with useHash: true ?