We have a web app in Angular 8. We have the following code to show a button that a user can click to send a predefined message via WhatsApp to a contact.
<a target="_blank" href="https://wa.me/{{international_formatted_number}}?text={{message}}"><i class="fab fa-whatsapp"></i></a>
Now the user uses their personal number on WhatsApp, but they are required to send the message via the company number which they use via WhatsApp Business App. Both are on the same android phone. When the user clicks on the button, it opens in WhatsApp, without any prompt to choose between the apps.
Is there any modifier or parameter that can be added to this link so that it opens in WhatsApp Business instead of WhatsApp? Or any other solution?
Expected solution is that when the user clicks to send the WhatsApp message, it opens directly in WhatsApp Business or at least prompts the user to choose between personal WhatsApp or WhatsApp Business.