Initial Config messing up network

I have downloaded the vmdk for 6.38.5
I created a VM with 2 nics

after booting my RouterOS has a WAN setting
Mode: DHCP
IP: 192.168.2.192/24
GW: 192.168.2.1
DNS: 192.168.2.1

I set this to Static with same settings as above and set LAN address to 192.168.3.1/24
after applying settings ether1 gets removed and LAN IP is on ether2

Is there a bug with changing to static?

if i try this through CLI i end up with a static and a dynamic address on ether1