WhatsApp has planned to redesign the floating action button that will allow users to quickly initiate a new chat.
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Revamped interface
WhatsApp is working on redesigning its interface and has already introduced a modified bottom navigation bar and toggles based on Material Design 3.
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Floating action buttons
Instead of a circular block, the floating action button will appear squarish with slightly rounded edges, adhering to the Material Design 3 guidelines.
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Availability
The re-designed floatingaction buttons have not beenrolled out as yet. It is currently under development and will be released to beta testers soon.
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Updates
There are also possibilities that WhatsApp will introduce more enhancements to the user interface in a future update.