WhatsApp is reportedly developing notification bubbles for Android that could let users access chats as floating icons while using other apps. The feature is expected to allow quick replies through a compact chat window without opening the full app. It is still under development and not available in any beta version yet. The feature will likely depend on Android’s n…​WhatsApp is reportedly developing notification bubbles for Android that could let users access chats as floating icons while using other apps. The feature is expected to allow quick replies through a compact chat window without opening the full app. It is still under development and not available in any beta version yet. The feature will likely depend on Android’s n…  ​ apps