WhatsApp has been continuously updating the application in order to make it more personalized for the users and enhance the experience. Now they are working on the group voice calls in order to make it more interesting. They are introducing the new user interface for the group voice calls for for few beta users however it will be expanding new feature to other users in the coming days.
The new feature will totally revamp the interface of the app window by bringing the voice waveform for all of the participants during the group voice call.
According to some reports the changes in the design are minimum and they will give a fresh new look to the app. The update will also introduce another feature for improving the user interface for the voice calls. Although there are no way to customize now but WhatsApp will tweak the feature in the near future. In a previous beta update, the company redesigned the switch camera icon. WhatsApp has also removed the horizontal bar that showed recent images in the gallery.