Formatter on/off config disregarded by Palentir IntelliJ's plugin

IntelliJ's version: 2025.1.1.1 (Ultimate Edition)
Plugin version: 2.67.0

Issue

Given formatter off/on comment is enabled in IntelliJ's configuration (Settings>Editor > Code Style > Formatter tab):

With a code as follow (Spring security config is a good example where we don't want any auto-formatting):

        // @formatter:off
        return http.csrf(CsrfConfigurer::disable)
            .authorizeHttpRequests(authz -> authz.requestMatchers(
                    "/actuator/**", 
                    "/error")
                        .permitAll()
                    .anyRequest().authenticated())
                .sessionManagement(sm -> sm.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
            .build();
        // @formatter:on

Expected behaviour

Code between formatter off/on comments should not be formatted by Palentir formatter.

Actual behaviour

Code is formatted by Palentir formatter. But it is properly ignored by IntelliJ's default formatter.

Reproduce the issue with Palantir Java Format 2.67.0 and IntelliJ IDEA 2025.1.1.1 using the formatter off/on comments shown in the report. Start by locating the formatter's handling of these comments and compare it with IntelliJ's behavior; done means code between the markers remains unchanged while code outside them is formatted.