Open whatsapp with google

Hi, I’m transforming a web app into a native app via a webview

but i had an unexpected error.

In my web app, I allow the user to open WhatsApp in a specific conversation via the link (wa.me/number), but when I try to open WhatsApp in the generated apk, I get a “domain error” that doesn’t the problem is that it works perfectly on the web. I already tried with the link (Share on WhatsApp) and it didn’t work

I await an explanation!

hello, i have same mistake, i did a webapp small and i did a webviewer with appgyver and when i try to click in the wahtsapp icon, cannot be opened in an android device. It says a mistake: disable block window in your browser.
I configured my browser, but anyway, no solution.