Static tables don't appear to be created in latest 1.4 when using dhcp-interface route
```
vyos@vyos# show protocols static table 200
route 0.0.0.0/0 {
dhcp-interface eth1
}
[edit]
vyos@vyos# run show ip route table 200
[edit]
vyos@vyos# ip route list table 200
Error: ipv4: FIB table does not exist.
Dump terminated
```
Interface:
```
vyos@vyos:~$ show int eth eth1
eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether xx:xx:xx:xx:xx:09 brd xx:xx:xx:xx:xx:ff
inet xxx.xxx.175.191/18 brd xxx.xxx.191.255 scope global dynamic eth1
...
```