WhatsApp is testing a new Logout option in its Android beta version.
The Logout option will give users two choices: to log out with data deletion or to log out without data deletion.
Selecting the option to erase data is similar to uninstalling WhatsApp, while the other option only logs the user out without affecting data.
This feature is likely aimed at users who wish to temporarily take a break from WhatsApp and is currently being tested internally by the WhatsApp development team.