Battlefield 2042 - Throwing knife not unlocking

Hello,

As you can see from the attached images I completed the two tasks to unlock the throwing knifes in Battlefield 2042 on PS5.

The knives however are still locked and not available for use. I think the completed when in Portal first, so have since been playing Conquest so they should by now have unlocked.

I have restarted the game and tried other modes - is this a known bug and if so what is the fix?

Many thanks