I am on alpha xxv 02-Sep-2022 build 25860-release on ubuntu (from snapstore).
I just observed that for Carthaginians units created from embassy show different (higher) attack specs than what is listed in the civ structure tree.
e.g. Gallic merc cavalry shows 7.8 hack when I click on individual unit and check its specs . But the structure tree shows 6.5 hack. Its true for all the units from all 3 embassy.
Not sure which is the right value taken into account in battle.
Attaching screenshot for reference.