This gives weird error in iframe

[REACT-DEVELOPER-IBROKHIM]

I am using react and PORT=80 and set the domain to my http://192.168.1.72:62839 address

Firstly, I have used PORT=80 itself with BOT CONFIG in botfather but iframe didn't work and i put some meta tags to resolve this issue but this happens

[gilpanal]

Thanks for your interest. Have you checked the Wiki page about the Login Widget: https://github.com/gilpanal/beatbytebot_webapp/wiki/Telegram-Login-Widget ? It could be a bit outdated, sorry