Firefox doesn't seem to support this on Debian (Linux?) or Android (or more?): Debian/Firefox: Tried typing in the animated 'Hello!' at the top of the screen

Firefox doesn't seem to support this on Debian (Linux?) or Android (or more?): Debian/Firefox: Tried typing in the animated 'Hello!' at the top of the screen on the home page, in order to enter a domain name, but nothing happened. Reason for trying clicking and entering something was because the animation seemed like indication of input functionality to search for names and domains, but no input happened. For something to happen, could be nice, especially as the comments here suggest you make revenue only from domains managed through Nuage - get signups early by getting people on the front page. Checking further, the https://www.nuageapp.com/features https://www.nuageapp.com/features page suggests checking domains is possible, without needing to log in first, but the text box is not selectable. For fun, tried on mobile: Android/Firefox The 'Hello' on '/' is unclickable as when trying with desktop - not sure if it is supposed to be or not... The burger menu is also unclickable; when going to /features the input box was also unclickable like on desktop.