WhatsApp is reportedly working on to support third-party chats. Now, it has been revealed that the third-party chat interoperability feature is showcased in the beta version.
WhatsApp Third-Party Chat Interoperability
The feature has appeared in the WhatsApp beta for Android, version number 2.24.5.18. It is revealed that the chats with third-party apps will be listed in a different inbox within the chat tab, as the end-to-end encryption will be different for other apps.
For your information, the popular messaging app WhatsApp will advise users to take care of the increased spam and scam messages.