My Android tablet, which is a Samsung galaxy tab s9 ultra running Android 13, does not show Display Preferences nor any toggle to sellect "Theme". My Android phone, which is Google's Pixel 5a running Android 14, shows the expected Display Preferences, and indicates the "System Default" which is Dark mode. My Samsung tablet is also set to use Dark Mode at the system level, but for some reason the ALL Microsoft Office Apps appears to operate strangely *only* on Samsung mobile devices, by disabling important ergonomic features, thereby reducing the user experience on those targetted products. Taking a pesimistic view, one might assume this is some kind of intentional bias or prejudice of Microsoft, to hurt competition. So far I have not seen any evidence online that suggests Samsung is somehow responsible this degredation of user-experience, and if that were true it would not seem rational.
I would like for somebody from Microsoft to respond, and explain why this situation exists, and hopefully dispell the concerns from the community regarding Samsung products.