Drachinifel

I'm using Mechjeb, but the rendezvous module only seems to offer 'align orbit', no matter if the orbit is perfectly aligned in the first place.

Hello all, I'm at a bit of a loose end here, I orbited a small supplied module, I've now orbited a station core, so I thought I'd dock the two, but the rendezvous module only offers me 'align orbits', once I've done that and the alingment is perfect, it doesn't offer anything else. What am I doing wrong?