If u are in a room and u click at the items under your knife Smoke , flash , nade there seems to be a minor bug.
When u click smoke u get smoke = normal
when u click flash u get smoke again
When u click nade u get flash
And when u want to click ur nade u need to move up a bit to the left of ur nade like there is a Fourth throwable there.
I know this might be stupid of me to say, but all the little bits help to make a great sf experience!