Thanks for the feedback. We have added some items around the map that you can pick up and throw. Some even break apart when you smash them hard enough. They're mostly in indoor levels, since those have the most props.
There is an option to switch the grip to a toggle for those who prefer that. Look in the settings.
The spells can be a bit difficult to grab. We've since made it so that they stay in place until you rotate enough and then they turn with you. Hopefully that helped.