Adding silence to logger with middleware works with puma but not with tomcat9

[jlahtinen]

My middleware is basically

      def call(env)
        engine_mount_path = Foo::Engine.routes.find_script_name({})
        env_path_info = env['PATH_INFO']
        under_engine_mount_path = env_path_info.start_with?(engine_mount_path)
        under_and_status = under_engine_mount_path && env['PATH_INFO'].end_with?('/status')
        under_and_status ? Rails.logger.silence { @app.call(env) } : @app.call(env)
      end

I tried to understand what was going on and I was able to silence logger.info with https://github.com/jruby/jruby-rack/compare/master...jlahtinen:jruby-rack:rails-logger

But I didn't have courage to make a pull request or continue with that way. Any ideas how this problem should be tackled?