Why does my ball go on top of of my box when resizing with a script?

I have this ball I need to resize only by a script. It is inside of a box. But whenever it is being resized by the script, it goes on top of the box? The ball is non-collidable and anchored. I'm betting this has something to do with ROBLOX's physics

local ball = game.Workspace.Ball
local db = true

script.Parent.Touched:Connect(function()
	if not db then
		return 
	end
	
	db = false

	for i = 1,25 do
		ball.Size = Vector3.new(i,i,i)
		wait(0.05)
	end

	wait(1)
	db = true
	
end)

The box is 5x5x5 and the ball is 1x1x1.

Why does the ball not go through the box?

This is an issue with, like you said, ROBLOX Physics. There are a few ways to get around this. One is (if it is non-collidable and anchored) store the position of the ball in a variable, then "teleport" the ball back to it's old position after resizing it. If this doesn't work, I recommend using CFrames instead.