This article will guide you on how you can enable the dark mode across all the applications of #LibreOffice in #Ubuntu 20.04. Also, it also gives you the direction of reverting back to its regular mode whenever you want.
To Enable #Dark #Mode in LibreOffice on Ubuntu, Linux :
1. Open LibreOffice.
2. From menu, click Tools -> Options.
3. Go to Application Colors, select document background as Black.
4. If you would like to change to a dark icon #theme, change it from View options on the left side for better visibility of the #toolbar icons.