I've never used a 3D printer before. I'm trying to print the calibration cube found on Thingiverse. After the process finished, I noticed that the face pointing up that forms the inset at the base of the letters Y and X was not printed and I could see a hole. The same for the faces pointing down at the top of the letters. At first I thought that it was a printer issue, then I checked the relevant slices and I found out that those faces are not built at all in Cura: If I do the same in the Prusa slicer, I get the necessary base:
How do I get the same in Cura? How is this setting called?