SAP hotkeys issue


I am automating SAP Logon 750 application. there i need to use keys like F8, Ctrl

  • Shift + F9, Ctrl + F5 etc. when i tried sending these keys through hotkeys then these are not working. i checked with my laptop manually. there also they are not working directly. i have to press function (Fn) key alongwith that then these are working. but in uipath hotkeys activity we can’t use Fn key. any suggestion on this?how to solve this issue to work with these hotkeys properly?