Messages in the format @1234 delivered as mention or undeliverable

[diegoromal]

Description

I recently had some complaints of undeliverable messages. When debugging I noticed that it is related to the format "@1234", I updated my docker and some messages started to be delivered only on whatsapp of the target cell phone in mention format, but on whatsapp web it is not delivered. The detail is that the message leaves wppconnect, arrives on the cell phone that is linked to it, but often at the destination it is not delivered.

Environment

• WhatsApp version: 2.2214.12
• WA-JS version(s): 2.5.0
• Browser: Chrome
• MultiDevice (BETA): yes
• Docker: yes

Steps to Reproduce

1. Send a message with the text in the format @1234 using the sendMessage route

2. In whatsapp the message is delivered in mention format
   

3. The same message is not delivered in whatsapp web:
   

Other test attachments: