[jfx25] RFR: 8362873: Regression in BorderPane after JDK-8350149

[Kevin Rushforth]

On Wed, 23 Jul 2025 15:43:32 GMT, John Hendrikx <jhendrikx at openjdk.org> wrote:

> This pull request contains a backport of commit [7b59ebce](https://github.com/openjdk/jfx/commit/7b59ebcec74cf3e0da25e35b22a9722b9d93ebdb) from the [openjdk/jfx](https://git.openjdk.org/jfx) repository.
> 
> The commit being backported was authored by John Hendrikx on 23 Jul 2025 and was reviewed by Andy Goryachev, Michael Strauß and Kevin Rushforth.

OK to backport to jfx25. One reviewer is sufficient.

-------------

Marked as reviewed by kcr (Lead).

PR Review: https://git.openjdk.org/jfx/pull/1852#pullrequestreview-3048212785