Missing short cut key to navigate back and forth in the browse history

[GlutusMaximus]

On my Windows desktop application. Since a while back I can no longer use the short cut key command Alt + Arrow left and Arrow right to navigate back and forth in my browse history. Is there another key combination that I have missed or am I forced to use my mouse to click on the left and right arrow in the application. So my idea is to reactivate the function to use Alt + Arrow left and Arrow right to navigate back and forth in my browse history.