Fwd: Xorg and console switch

[David Unric <dunric29a%gmail.com@localhost>]

NetBSD-7.0 BETA from 14th December, amd64, GPU Intel HD 3000
KMS kernel build is used

Did installed modular xorg from latest pkgsrc, xf86-intel-video
drivers are used.
X does properly autodetect the Intel card, enables direct rendering,
no errors or related warnings in /var/log/Xorg.0.log .

Having issue with switching between X and KMS consoles, either with
Ctrl-Alt-Fn or with wsconscfg -s n . The display is not updated, X
screen is still visible although I can blindly type commands in a
console. When I select tty X is running on, I can continue work in X.

Is this a known issue KMS console not updated when X is running ?
Is this somehow related FreeBSD people fixed with newcons ?

Thanks