chore(new-arch): add reproducer for issue with position: "absolute"

[wojciechloboda]

Summary:

This PR adds a reproducer for the issue with inconsistent behavior of position: "absolute" between architectures.
In the old architecture, the red box overlaps the blue box (which has the position: "absolute" attribute), but this is not the case in the new architecture.

old architecture:

new architecture:

Changelog:

Test Plan:

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