Vrf route leaking

Hello,

I need to make leaking from INET-VRF to default vrf route to 4.4.4.0/29

zotov@vgr2$ show protocols vrf
vrf INET-VRF {
static {
route 0.0.0.0/0 {
next-hop 1.1.1.1 {
}
}
route 4.4.4.0/29 {
next-hop 77.222.33.161 {
next-hop-vrf default
}
}
}
}

but from vtysh I can see the following:

ip route 0.0.0.0/0 172.25.0.2 200
!
vrf INET-VRF
ip route 0.0.0.0/0 1.1.1.1
ip route 4.4.4.0/29 1.1.1.1
exit-vrf
!
So the route to 4.4.4.0/29 was insertted into INET-VRF routing table but was not propagated into default vrf

As I understand that route route must also apper in default vrf like that:
ip route 4.4.4.0/29 1.1.1.1 nexthop-vrf INET-VRF

This is a bug or I do not understand something ?