Despite having the internal logic in place to enable/disable using NTP servers provided by DHCP the network config didn't expose the option.
301f407 network: add UseNTP DHCP option
man/systemd.network.xml | 8 ++++++++
src/network/networkd-network-gperf.gperf | 1 +
2 files changed, 9 insertions(+)
Upstream: github.com