This bug replicates on iOS app (3.1) but not on MacOS app (3.1).
If the station has Shazam enabled, then the song info is not added to the History log.
If I disable Shazam for the station, then the song info is added to History log. Sidenote: I do this Shazam ON/OFF switching in MacOS app because it doesn’t seem to be possible to do it per station in iOS app.
But again: the issue replicates only in iOS