Possibly a daft question but I assume when I group speakers A and B together they are not available individually until I ungroup them again? Basically looking to save a series of grouped zones for later use but still have all the outputs available as single outputs as well.
(Smoke me a kipper, I'll be back for breakfast!)
I believe your statement is correct yes.
Once grouped they show up as that group and not individual until you would ungroup them.