[UE-80170 issue] how can i find the fix commit?

I need to fix this issue: Unreal Engine Issues and Bug Tracker (UE-80170) manually, because i need engine 4.22 for other reasons.
In the issue it says “Fix Commit 8224398”

what does that number refer to? there is no link for the fix commit, unlike “main commit” and “release commit”

any idea how can i find the specific fix of that issue?