I haven't tried the ALT key so I'll test that this evening. I'm glad you were able to get the same results on your end.Thank you for reporting this bug, Heather. I've confirmed it but still haven't found when or where it broke (which revision). In case you don't know, you can use the ALT key during the end of drive detection to accomplish the same thing when needed.
I'm using the 8088 (ide_xtl.bin) code. The version where I had trouble with the boot menu not working was from the v2.0.0 beta3 build that is available on the Google code site.Note that the boot menu code is included in the large builds only. I just tried the large AT build of beta 3 (ide_atl.bin) in Bochs and that works. What build were you using?
Thanks so much for the amazing work being done on this!