delegation in IDP3

[Rod Widdowson]

I've reproduced the OP's problem.

I'm not sure what's going on yet, the details are historical and hideous,
but we'll fix it for IDP-997 (there's an easy immediate fix, but the
systemic problem needs fixed too).

In the meantime the only solution to using this profile is to use the Spring
Syntax.  To reiterate what Scott says, it's kinda scary to start with but
it’s a shedload less cumbersome once you have grocked it.

Rod