Bug report: for some reason I initially could not get past the initial "User information" screen. I suspect it may have had to do with the "full name" field, d

Bug report: for some reason I initially could not get past the initial "User information" screen. I suspect it may have had to do with the "full name" field, does it perhaps require a space? When I typed with a space on the 2nd try, Finish was enabled. When I then went back and removed the space, it continued enabled. Anyway, I was left with confusion about "username", and I preferred to go with a nick, however that wish was apparently not respected, and why that was was not clarified.