[01:36] <pipegeek> Hrrm.  I can't seem to even find the string "Windows Boot Manager" in the ubiquity source.
[02:19] <pipegeek> ah, because it's the output of os-prober
[02:19] <pipegeek> and it looks like the reason those two options are disabled for dual-boot is that they're explicitly disabled, with the enigmatic comment,
[02:19] <pipegeek> # Supporting crypto and lvm in new installs only for now
[02:19] <pipegeek> which has been there since 2012
[02:19] <pipegeek> oh well haha