GitHub contribution not credited

Hi there!

I was just redoing my website and CV for job hunting purposes and so ended up trying to find my contribution and some sort of proof that I had contributed to Unreal Engine only to find that I was never credited for it.

Here’s my contribution: https://github.com/EpicGames/UnrealEngine/pull/5524

And here’s the release notes listing all contributors: Unreal Engine 4.23 released!

I believe this is because my contribution wasn’t merged directly but adapted into some other change. Also is there a publicly available list of contributors or a way that employers can verify my claim?

Thank you in advance for taking the time to review this!