Source: WABetaInfo The new context menu still appears to be in development and isn’t even available to the beta testers of the app. However, it suggests WhatsApp may be aiming for design ...

WhatsApp is currently working on a revamped message menu for its Android app, as reported by sources. The new menu is expected to resemble the context menu found in iOS when messages are selected ...

Instead, it utilizes an Android platform feature that lets app developers insert their own custom actions into that popup menu to offer additional services provided by their apps.

WhatsApp is beta testing a redesigned context menu, aiming for a more unified design language across platforms. A glimpse into the new look.