Answer
At that point, native History Log configuration hadn't been implemented in Aurena's UI yet — the HistoryLogHandling projection needed for it wasn't exposed there. The underlying data access did arrive from IFS Cloud 21R1 onward, in the form of an API/projection that can be used to overview previously logged transactions, even before a full Aurena-native configuration UI equivalent to IEE's History Log screen was necessarily in place. If History Log support in Aurena is a requirement, check the specific release/update notes for the track you're on rather than assuming it's either fully absent or fully equivalent to IEE.