Libreoffice draw: color invers problem

[ardv]

i have a document with ‘odt’ format writing with libreoffice writer with dark mode enabled: the background is dark and the text is white. when i export the odt file to pdf the background goes to white and the text to black, this is good.
but the problem: when i open the file from libreoffice draw the background goes dark? and if i try to print from it i get a fully white pages. when i change colors to original i get dark pages?
how to solve this? i think this is a problem

system info:

Operating System: Manjaro Linux 
KDE Plasma Version: 5.27.9
KDE Frameworks Version: 5.112.0
Qt Version: 5.15.11
Kernel Version: 6.6.1-1-MANJARO (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i5-6300U CPU @ 2.40GHz
Memory: 7,6 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 520
Manufacturer: Dell Inc.
Product Name: Latitude 7480

libreoffice version info:

Version: 7.6.2.1 (X86_64) / LibreOffice Community
Build ID: 60(Build:1)
CPU threads: 4; OS: Linux 6.6; UI render: default; VCL: kf5 (cairo+xcb)
Locale: en-US (en_US.UTF-8); UI: en-US
7.6.2-3
Calc: threaded

[Hrbrgr]

To get a good answer, you should tell us which operating system and which version of Libreoffice you are using.
And in which file format do you save the Writer document. Thank you.

[ardv]

post updated