JMIX 1.5 OIDC-Addon Issue: Error on Browser Back Button Post-Authentication

Good day, I am using version 1.5 of jmix with the OpenID Connect. Everything works, but I’ve encountered a problem. If immediately after successful authorization, I press the back arrow in the browser, an error appears (I’ve attached a photo, url: /login?error). Please advise how I can configure it so that in such cases, the standard Keycloak message appears, stating that the user is already logged in, or alternatively, redirect to the project’s homepage. Thank you.
login back