Backpack in Core GUI disabled, but... ?

So it's disabled, along with everything else besides the chat, I'm trying to make something that allows me to have a seamless finish to my game and not have anything but the view of the persons' arm and weapon. However, here comes the error, if the "CanBeDropped" value on a tool is false, and the user presses backspace, it deletes the tool, how can I prevent this, I'm hoping it's a simple solution...

EDIT: Nevermind, it doesn't delete the tool, my bad, it does in fact place it in the users backpack, however, shouldn't it remain in their hand? Also, how can I access it again?