Describe the bug

When the height of a floating element is greater than the boundary (the viewport by default), and if we set the crossAxis option to true for the shift middleware to allow the floating element to overlap the reference element,

the size middleware computes a different available height for the top placement than for the bottom placement, whereas we would expect it to return the same (to avoid overflow).

To Reproduce

https://codesandbox.io/p/sandbox/cranky-wood-k9pqcz

Steps to reproduce the behavior:

1. Go to CodeSandbox via the above link
2. Click the Button to open the popover, you can see the maximum height of the popover is 100px
3. Click the top to change the placement, now you can see the maximum height of the popover is 160px, we expect its maximum height to remain 100px

Expected behavior

The size middleware should correctly clip the width/height of the floating element to prevent it from overflowing the viewport or boundary.

Screenshots

placement = bottom

placement = top