@jimp Huh! That's one of the times I'm glad to have asked as that has totally evaded me for years. Thanks for clarifying, always thought it to be a display/UI glitch as the phase was working anyways. Never thought much of it, but great thinking to add that to the docs, I'm sure there are quite a few who are thinking that being a bug! Big thumb up!
One little additional question: is that only for IKEv2? As for IKEv1 I remember all phases to show e.g. MODP_4096 etc. that was why I though of it being a bug in the first place?