Virtualbox windows guest toolbar not showing in seamless mode

i have steamos as my host and windows 10 as my guest os in virtualbox. I am somewhat new to linux but not entirely. i know a few of the basics.

when i go into seamles mode i get the minibar but not the windows toolbar like it should be or i assume it should be there. i have no windows toolbar at all in seamless mode only the minibar if anyone knows a way to fix this please let me know