It's my first time seeing this feature from a Discord bot. I tried looking everywhere but it seems that I have failed. There's this feature from Captcha.bot Discord bot where you can accept input from a pop-up window inside Discord.
There's a button in an embedded message made by Captcha.bot where you will have to answer a Captcha test. After pressing the button, it creates a pop-up window like this.
After placing the right answer on the captcha bot, here's the aftermath of the experience.
All I want to learn is how to summon that pop-up window using Discord.js if it's even possible or at least learn how they did it.