Appbar 'forward' control

Hi, first of all thank you Vladimir for a great desktop theme and I loved it!!! Question, on appbar component there are buttons to go navigate back/forward, and I added class ‘back’ to navigate to previous page but how can I setup to go ‘forward’?

Thank you in advance!

Those buttons/icons are added just for example. There is no forward functionality in F7, you need to manually and dynamically assign link (href) to that button