When activating the second factor authentication, the authentication page should be tuned with the following, please:

• On page load, automatically focus on the input field. Otherwise, we have to click with the mouse before entering the TFA code.
• Disable the history on the code, this make no sense and is disturbing, especially with mobile phones
• Restrict the input type to integer, so the browser will allow only digits to be entered.

These annoyances are particularly visible on mobile phone, especially the second and third one.

Thanks for your great work!
André