I noticed such a bug when the player is standing next to the wall he can't throw the ballhttps://i.gyazo.com/d833269ad08a1332a79dc12e29031fb0.mp4
haha. Not a bug :)
I intentionally made it so that if the ball is in contact with a collider when thrown it gets destroyed. If you don't, you'll be able to throw it inside the collider :(
