Top and bottom solid layers not printed on whole model

[bmob2k]

What happened?

I'm trying to print a mount for an audio interface. Solid top layers is set to 5, Bottom 4. The first and the last layer is solid all over the model. The other solid layers only affect the little retaining nubs (see screenshot, first solid top layer only covers the nub-area, not the whole model). With PrusaSlicer it works fine. Profile Bundle is the same on both slicers. Is this a bug or am I missing a setting?

Project file & How to reproduce

motu-m2-mount.zip

Version

2.5.59

Operating system

windows 10

Printer model

Sovol SV06 Plus with Klipper

[legend069]

in your screenshot you're not at the "top layer"