Auth0 provider with custom domain


I use auth0 as authentication provider for my Strapi application. I want to add my custom domain for auth0 form. I need to pass this domain to Strapi in auth0 provider settings in field “Host URI (Subdomain)”. I can’t to do it because this field is positioned as subdomain for How can i add custom domain?

I need to remove ending but when i do this i still got at the end of link.

(on screenshot file is extensions/user-permissions/services/Providers.js)

I think i got it. Module ‘grant’, folder ‘config’, files ‘oauth.json’ and ‘profile.json’.