Description:
If you open a comment in a way it overlays a frozen row, text marked right to left is not copied

Steps to Reproduce:
1. download provided file
(alternate: freeze first row (A), write a multi line comment in A2)
2. clear clipboard (eg. copy any dummy text)
3. copy text of first row of comment (that overlays the frozen row) right to left (!)
4. paste text into new comment

Actual Results:
Copied dummy text is inserted

Expected Results:
Text of first row is inserted


Reproducible: Always


User Profile Reset: No

Additional Info:
I noticed that the colour of the text marking is a dark blue rather than the default light blue.

This issue could be related to related to
) Bug 126847 - Comment on frozen row is truncated
) Bug 169915 - CALC - marking highlight in comment is kept while typing

LibreOffice (Linux):
- Version: 25.8.4.2 (X86_64) / LibreOffice Community
- Build ID: 290daaa01b999472f0c7a3890eb6a550fd74c6df
- CPU threads: 12; OS: Linux 6.14; UI render: default; VCL: gtk3
- Locale: de-AT (de_AT.UTF-8); UI: de-DE
- Flatpak
- Calc: threaded

Operating System (Linux):
- Operating System: KDE neon User Edition
- KDE Plasma Version: 6.5.5
- KDE Frameworks Version: 6.22.0
- Qt Version: 6.10.1
- Kernel Version: 6.14.0-37-generic (64-bit)
- Graphics Platform: Wayland

Repo under Windows 10:
Libreoffice:
- Version: 24.2.6.3_AA (X86_64) / LibreOffice Community
- Build ID: 23735e228767740599e3f00b9371b05bcbf243d2
- CPU threads: 4; OS: Windows 10.0 Build 19045; UI render: default; VCL: win
- Locale: de-AT (de_AT); UI: de-DE
- Calc: threaded