Themes synced with the Android dark mode
The Android 10 have been released since a year and until now the SwiftKey (beta or not) doesn't have a real support to the dark mode. The Gboard and Samsung board, for example, adapts their colours with the system toggle. If the system is write, the keyboard is write, and if the system is dark, the keyboard also is dark. It's very good because I think the main differential of the dark mode is the automatic transmission (at night and in the day). I really hope the SwiftKey bring the dark mode synced with the system soon.