[racket] Macro stepper and parameterize

The macro stepper doesn't show the expansion of the following macro
for me, but only when inside the parameterize. Is this expected? Seems
really odd to me. I tried un-ignoring it and parameterize, didn't
help.

(define-syntax-rule (hi x)
  (display (string-append "Hi, " x "!")))

(define foo (make-parameter 1))
(parameterize ([foo 'bar])
  (hi "foo"))

I use version 5.3.0.24--2012-09-29(60a0358/a)

It also ignores macros in the test submodule, which is probably wanted?

Lo