Spring Security 6 form login while restricting every other request - spring

Question

I am migrating an application from Spring 5 to Spring 6, including the security configuration.
My original setup involved calling .permitAll() for the loginPage url and the loginProcessingUrl and then calling .anyRequest().authenticated() which ensured every other request was redirected to the login page.
I have migrated the configuration and come up with
#Bean
public SecurityFilterChain defaultSecurityConfigurationFilterChain(HttpSecurity http) throws Exception {
http
.authorizeHttpRequests()
.requestMatchers("/LoginPage/").permitAll()
.requestMatchers("/ValidateLogin/").permitAll()
.and()
// setup login redirection and logic
.formLogin()
.loginPage("/LoginPage")
.loginProcessingUrl("/ValidateLogin")
.usernameParameter("loginName")
.passwordParameter("password")
.failureHandler(customAuthenticationFailureHandler())
.successHandler(customAuthenticationSuccessHandler())
.and()
// setup logout
.logout()
.logoutUrl("/Logout")
.logoutSuccessUrl("/LoginPage")
.invalidateHttpSession(true)
.permitAll()
.and()
.sessionManagement()
.invalidSessionUrl("/LoginPage")
.sessionFixation()
.migrateSession()
.and()
.csrf()
.and()
// add security headers
.headers()
.frameOptions()
.sameOrigin()
.contentSecurityPolicy(CONTENT_SECURITY_POLICY)
.and()
.and()
.authorizeHttpRequests()
.anyRequest()
.authenticated();
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setEncoding("UTF-8");
filter.setForceEncoding(true);
http.addFilterBefore(filter, CsrfFilter.class);
MultipartFilter multipartFilter = new MultipartFilter();
multipartFilter.setServletContext(SpringContext.getBean(ServletContext.class));
http.addFilterBefore(multipartFilter, CsrfFilter.class);
http.addFilterAfter(new SessionCookieFilter(), CsrfFilter.class);
return http.build();
}
However it seems that the anyRequest().authenticated() rule is used no matter which url I try to access resulting in an infinite redirect loop where I am served a 302 to /LoginPage.
Is there any way of creating the functionality in Spring 5 where anyRequest() would catch any requests that weren't already permitted?