Raycasting Goes throught blocks

So im still working on my teleport thing, i fixed the delay thing by forcefully unsneaking the player for 25 ticks but that wont work for every scenario so i still hope mcreator adds that, but now im having a problem of the raycast going throught blocks! four blocks the raycast neglects and even though i told the game to not set my position if the raycast block is air but it still does! i wonder why the raycast is working so wierd