According to modding forums, the newest update (Version 16.8.1 or higher) includes:
Offers options to change themes, fonts, and the overall interface style beyond the official "Dark Mode". Facebook Gb Apk Download -UPD-
Changing the app’s interface colors, fonts, and themes beyond the standard dark mode. Official Alternatives: Facebook vs. Facebook Lite According to modding forums, the newest update (Version 16