Installed B0.50 in a 32-bit Virtual Machine. The passwords issue is confirmed, and will be fixed on the next test ISO.
I have to say, that while I like the fact that whiskermenu is included by default, I hate the way the default desktop is configured. I think we should be shipping a desktop as configured in the 64-bit edition accross the board, but use whiskermenu accross the board too. Also, the bootsplash screens are way too different for a distro that's shipping both architectures... I would like to see more similarities in the end result for both architectures.