How to enable dark mode in Facebook Messenger?

How to enable dark mode in Facebook Messenger? How to enable dark mode in Facebook Messenger?
The long-awaited 'dark mode' in Facebook's Messenger app is finaly here. Messenger's dark mode is available to all users running the latest version of Facebook's Messenger app on Android and iOS. The feature was tested by selected users last year as part of the early testing phase.

To enable dark mode in Facebook Messenger, you must first send a moon emoji message to someone you know or even yourself. Then several moon emoji will rain down over your conversation screen. The 'dark mode' feature will be unlocked and you can now can be set it on or off by going to the application settings menu.

Facebook Messenger dark mode