@sebamgz "Fix the dark mode" is very vague. What needs to be fixed, on what operating system, and what LibreOffice version? Have you filed a bug report so that the volunteers in the QA community can investigate? https://bugs.documentfoundation.org
When you use dark mode on any Linux distribution (I'm currently using Linux Mint 22 and Fedora 42 (KDE)), LibreOffice also switches to dark mode. However, the problem is that the entire interface, including the document itself, goes dark. The only way to have a white page in LibreOffice Writer is to find a theme that allows for that. It should be easier — there should be an option to use dark mode while keeping the Writer page white.