vm console not honoring system.conf

[syleishere]

vm set console="screen"
router:~ # cat /vm/.config/system.conf 
switch_list="public"
type_public="standard"
ports_public="ix0"
console="screen"
router:~ # 

vm console guestname still uses "cu".

confirmed with pkg install vm-bhyve as well as pkg install vm-bhyve-devel

I have tested under default root shell, as well as my 2nd root account using bash.

[lxv]

console="screen" is not supported but console="tmux" is, there's also console="nmdm" which is the default

[syleishere]

Yeah I've switched to tmux, liking it more than screen. Ty for response.