Steps to replicate the issue (include links if applicable):
- Set the iOS device to *not* have dark mode as a system preference
- Set the Wikipedia iOS app to have dark mode enabled
What happens?:
The app loading screen flashes bright white before it transforms to the dark mode background.
What should have happened instead?:
The app loading screen should load on dark mode initially.
Software version (on Special:Version page; skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):
Video of the loading screen when iOS is *not* in Dark Mode system wide, but the Wikipedia app is set to Dark mode (demonstrating the white flash)