1.7.3 - local-zone being resolved in stub-zone

[ѽ҉ᶬḳ℠]

Hi,

having set a global local-zones and one stub-zone the resolving on the
machine hosting unbound is working fine (as expected). However, when a
remote client is trying to resolve the same local-zone the unbound log
is showing > use stub < and the local-zone name is prepended to the
stub-zone name.

The resolver on the remote client is utilizing systemd-resolved to
handle dns queries, if that matters.

I am having trouble to understand why the local machine with unbound is
doing it one (correct) way and the queries from the remote client
another. Notwithstanding how to remedy this?