Description:
When using conditional formatting, if an icon set is used with 3 icons (the default) and you set the 3 conditions to be <, =, and > of some value, saving and opening the document again changes all three conditions to >. I will attach some images to show this behavior more clearly. This happens when using the .ods file type.

Steps to Reproduce:
1. make new calc document
2. make a column counting from 1 to 10
3. select that column, click conditional formatting, select "icon set..."
4. change all 3 boxes from "percent" to "value"
5. write 5 in all 3 boxes
6. change the first condition to <
7. change the second condition to =
8. change the third condition to >
9. press "ok", observe how the entire column is formatted as expected with icons
10. save document, close out of calc
11. open document, observe how only numbers 6-10 are formatted with an icon
12. re-open the conditional formatting that you set before and all 3 boxes are now set to >

Actual Results:
conditional formatting is not preserved when saving document

Expected Results:
file is saved properly


Reproducible: Always


User Profile Reset: No

Additional Info:
Version: 26.2.1.2 (X86_64)
Build ID: 620(Build:2)
CPU threads: 16; OS: Windows 11 X86_64 (build 26200); UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded