I use Aegis authenticator on my phone which supports export, I import them into gnome authenticator from where it is incredibly fast and easy to get the code in

I use Aegis authenticator on my phone which supports export, I import them into gnome authenticator from where it is incredibly fast and easy to get the code into a web application login: * Press "windows" key * Type the first letter or couple of letters of the name of the code, press enter to copy (which also closes the expose style view and returns to the previous application) * Paste Very smooth, with this setup I have no issue using 2fa with codes. Not sure if it can be simplified to this extent on other operating systems / window managers