disable_redirect_trailing_slash not working as expected

[samstride]

Hi,

KrakenD version: v2.6.3

disable_redirect_trailing_slash is not working as expected.

{
    "version": 3,
    "port": 8080,
    "extra_config": {
        "router": {
            "health_path": "/health",
            "disable_redirect_trailing_slash": true
        }
    }
}

Visiting localhost:8080/health/ is redirecting to localhost:8080/health instead of returning a 404.

Thanks.