vxlan: T5669: unable to change port number

set interfaces vxlan vxlan23 address '100.64.10.2/24'
set interfaces vxlan vxlan23 remote '192.0.2.1'
set interfaces vxlan vxlan23 source-address '192.0.2.5'
set interfaces vxlan vxlan23 vni '23'
commit

set interfaces vxlan vxlan23 port '4789'
commit

vyos@r1# ip -d link show dev vxlan23
12: vxlan23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000

link/ether 22:6e:6d:33:c5:6b brd ff:ff:ff:ff:ff:ff promiscuity 0 minmtu 68 maxmtu 65535
vxlan id 23 remote 192.0.2.1 local 192.0.2.5 srcport 0 0 dstport 8472

Port remains at the default value of 8472

This has been fixed