Description:
For square range, the sparklines in the columns are drawn incorrectly.

Steps to Reproduce:
1. Open new Calc.
2. Input values into Range [A1:C3].
ex.
1,2,3
4,3,2
3,4,5

3. Insert sparklines into Range [D1:D3] and [A4:C4] Based on the range.

Actual Results:
4. The sparklines in [D1:D3] and [A4:C4] are the same.
   The sparklines in [A4:C4] are wrong.

Expected Results:
4. The correct sparklines are drawn for each.


Reproducible: Always


User Profile Reset: No

Additional Info:

Reproducible with
Version: 7.4.7.2 (x64) / LibreOffice Community
Build ID: 723314e595e8007d3cf785c16538505a1c878ca5
CPU threads: 4; OS: Windows 10.0 Build 19045; UI render: Skia/Vulkan; VCL: win
Locale: ja-JP (ja_JP); UI: ja-JP
Calc: CL

Reproducible with
[2025-09-11]
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 7d6bdb4e2aa08a829b0ecb5fbe990d0abdadfd75
CPU threads: 4; OS: Windows 10 X86_64 (build 19045); UI render: Skia/Raster; VCL: win
Locale: en-US (ja_JP); UI: en-US
Calc: CL threaded

Reproducible with
[2025-09-08]
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 0563d0e3581b5029cfe9476d5b5313d6322c5e08
CPU threads: 2; OS: Linux 6.1; UI render: default; VCL: gtk3
Locale: ja-JP (ja_JP.UTF-8); UI: en-US
Calc: threaded