Hi @cavatoni , the following issues have been fixed:
WhatsApp button not showing up
“answers to be saved in the URL” not saved
References using @ not working as expected
Please check it out and let us know if you are still facing any of the issues.
As for the missing country code, I have narrowed down the issue to appear only inside the Dashboard preview. The country code should be pre-filling in the actual bot. Will fix this soon.