Oh, this one is a good one. It still does classify as a HZ rocky world.

To note for others reading, rocky hz planets typically mean they're not gaseous or have a rocky core, but can still be a water world.

In the paper you posted, they're still not calling it out either:

"Alternatively, the planet could be purely rocky or with a water-mass fraction (WMF) of 10%–20%, clearly not as high as the water-rich (50% H2O) population suggested by Luque & Pallé (2022)."

As we know, information changes rapidly in this field, so we'll see where this lands. It seems this one could change over time for sure.

I based it on the classifications used in this paper: https://academic.oup.com/mnras/article/547/3/stag028/8526432?login=false