Filled zone grid offset

Hello,

Layout grid set to 1mm. With nothing selected, cursor snaps.

When filled zone selected there is an offset… why?

Application: KiCad PCB Editor x64 on x64

Version: 9.0.4, release build

Libraries:
wxWidgets 3.2.8
FreeType 2.13.3
HarfBuzz 10.2.0
FontConfig 2.15.0
libcurl/8.13.0-DEV Schannel zlib/1.3.1

Platform: Windows 11 (build 26100), 64-bit edition, 64 bit, Little endian, wxMSW
OpenGL: NVIDIA Corporation, NVIDIA RTX 2000 Ada Generation Laptop GPU/PCIe/SSE2, 4.6.0 NVIDIA 573.57

Build Info:
Date: Aug 18 2025 00:41:45
wxWidgets: 3.2.8 (wchar_t,wx containers)
Boost: 1.88.0
OCC: 7.9.1
Curl: 8.13.0-DEV
ngspice: 44
Compiler: Visual C++ 1942 without C++ ABI
KICAD_IPC_API=ON

Check this thread: 9-0-4-strange-part-move-grid-snap-behavior

It is a problem that has first shown in 9.0.4

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Big thanks!

Confirming, that updating the grid origin EDIT>GRID ORIGIN (delete the change after the decimal) allows snapping to the grid.

image

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