DNSMasq Custom configs not working

Depends :wink:

Trying to get below to show DHCP options but it wont:

sudo pihole-FTL -- --help dhcp

The dnsmasq version does:

pi@ph5:~ $ dnsmasq --help dhcp
Known DHCP options:
  1 netmask
  2 time-offset
  3 router
  6 dns-server
[..]
 66 tftp-server