WhatsApp is always striving to improve the user experience by introducing new features. The upcoming feature will allow users to mark specific contacts as favorites to make the calling process easier.
These selected contacts then appear above the call register, so a call is just a tap away. The design of this feature highlights WhatsApp's commitment to personalizing communication and simplifying the call process. The feature to mark favorite contacts is still under development, but it is planned to be introduced in a future update to the app.