Okay here's a new one for you, since I know you get bored if there aren't enough issues to solve
When I try to start up with Blizzard 2060, it immediately crash-dumps if there is no accelerator on-board RAM. With RAM added, it boots (at least to "Insert Floppy" screen, that's as far as I tested it so far.
Adding other types of RAM (Z2/Z3 Fast, generic Processor Slot RAM, etc.) does not make the Blizzard 2060 work.
I know it's a minor issue--I can just add RAM to the 2060 and not worry about it. But I almost reported it as "Blizzard 2060 is broken and always crashes" problem, until I messed around more and discovered that it worked with RAM configured.
Anyway I am pretty certain this is a bug, though a minor one for sure.