Using a gadget swaps to primary weapon

Using a gadget, such as adrenaline booster or proximity sensor doesn't swap back to the weapon you had equipped.

To replicate

Swap to knife

Use adrenaline booster

You will now have your primary equipped

Or swap to pistol

Use proximity sensor

This is especially bad in these two instances because you often want to run with a knife and adrenaline to go faster, or have your sidearm equipped on recon for close quarters and you end up with a sniper rifle

I suspect the cause is gadgets are considered weapons and using them causes them to run out of ammo and swap to default weapon