mountroot prompt regresion

[rank1seeker at gmail.com]

Now at 10.3 REL i386, UFS only, but I'm pretty sure it also occurs in earlier releases too.
When "something" happens which makes you reach mountroot prompt, upon typing, nothing is visible until you press shift.
Then you see all you typed, up to that point.
Also, you need to press shift in order to see output too.
This is anoying as it leads to reboots as empty line trigers it and as you don't see the output you would do it.
I.e; '?' symbol to list providers, then enter to see list wouldn't display it unless shift was pressed.
Those who see nothing would normally press enter again and triger a reboot.
This is very anoying.

Domagoj S.