CX-30 G122 Oil consumption

Hello! In December last year I bought a used 2019 CX-30 with 37000km on the clock. G122 engine, hand switch… actually a car with which you can not do much wrong. Now almost half a year later the joy is now very clouded: after 6000km in March the car showed the yellow oil light for the first time. According to the measuring rod it was just below minimum. So from the fMH where I bought the car and let it fill up oil there. Since the engine is not for this kind of thing we had the assumption that at the last service in December ggbfs. not enough oil was refilled. I checked 2 days later on the measuring bar, it looked quite full. The oil came almost to the 2nd point. Now, another 7000km later the oil indicator goes on again. Driving style: Occasionally 20min to work in the city. Mostly highway and country road on weekends (approx. 200-400km). Consumption is combined at 5,5l and I stroke the accelerator and switch rather early (latest We have the G120 engine at home in the Mazda 3 and it never needs extra oil between the intervals. Is that normal? I know, the Mazda 0.8l/1000km indicates, but this is more to be seen as legal protection. Since such a thing is not so easy to find out during a test drive, I wonder how to proceed here. Oil can be poured again and again, you can already m achen, but with such a new car I find it very disappointing. I don’t feel like I’m going to be able to flute the engine someday after the used car warranty.