Diverse menu disks should be not some serious criteria in judging emulators. They were coded by amateurs, mostly beginners, especially early ones. It is normal that they will not work with some TOS versions, or with more RAM in machine.
We have just enough originals making problems with diverse emulators and TOS version, so I think that it should be what people focus in this thread. Or at least don't test menu disks, but disks with separated game cracks.
As time shows, there are still many things not perfectly emulated. Latest discovery was about inproper illegal instruction handle - case of Pole Position alpha and Hatari. But what is interesting is that actually in Steem 3.2 is more error in that.
Famous Schrodinger's cat hypothetical experiment says that cat is dead or alive until we open box and see condition of poor animal, which deserved better logic. Cat is always in some certain state - regardless from is observer able or not to see what the state is.