Rome Remaster: Morale Temple Bug

Dacia has access to temples that improve unit morale upon unit recruitment.

Units can not be retrained to benefit from these buffs at either applicable temple level.

These buffs do not appear in the unit stats of units that are trained there.

I am not seeing the effects of improved morale in Battle.

I have seen reports that these did not work in Total War: Rome either. This looks like a bug that was never fixed?