`Shift + Scroll` does not do horizontal scrolling

[Jaybrainer]

When zoomed in, it is beneficial to use Scroll to stay in the same column or row when searching for clues. However, only vertical scrolling is currently possible. Shift + Scroll should do horizontal scrolling.

[jonathanolson]

Should be fixed with the above commit. I'm monkey-patching the framework I'm using. Ideally I can float that and see if I can get the change accepted upstream.

[Jaybrainer]

Let's keep the issue Open until you you have word on that change.

[jonathanolson]

Patched upstream, updated npm dependencies.

To test, you would want to npm prune && npm update first, since that will update the version of phet-lib used.

[Jaybrainer]

All is well with mouse, but I've noticed that horizontal scroll is much slower than vertical scroll with my trackpad (Lenovo laptop running Windows).

2024-06-10.08-40-51.mp4