LWF - keyboard accelerators

I'm trying to get keyboard accelerators working on LWF 5.1 (openmotif 
2.2.3).

Trying the pertinent example file, the accelerators listed in the 
accelerator menu don't work:

(progn (load (lw:example-file "capi/elements/accelerators"))
     (cl-user::test-accelerators))

Accelerators defined for a delivered test app also don't work.

Accelerators in other applications (including other apps using 
openmotif) work normally.

Anyone else get the same behavior, and/or is there some special magic 
needed to get this working?


Mike