"Alt+t + Alt+t" keyboard shortcut doesn't work

[erenseymen]

Tidy version 2.13.0
Windows 10 Pro
Chrome Version 58.0.3029.110 (64-bit)

[briangonzalez]

@erensermen What does this say when you press alt?

https://codepen.io/briangonzalez/pen/mmvqpB

[erenseymen]

It says nothing. When I press alt key, Chrome's options button is selected.

[erenseymen]

Is it possible to use F4 keyboard shortcut?

[briangonzalez]

Are you able to get it to say F4?

https://codepen.io/briangonzalez/pen/mmvqpB

[erenseymen]

In my previous attempt, the page wasn't fully loaded. Now I've tried F4 and Alt and both are worked.