Compositor's Chroma Spill Rmoval spills magenta over the layer

Unity: HD RP

HDRP

2023.1.X

2022.2.X

2021.3.X

Resolved with this PR: https://github.cds.internal.unity3d.com/unity/unity/pull/16097

Versions affected: 2021.3.9f1, 2023.1.0a5 (and most probably any other version that has Compositor)

Steps to reproduce:

1) Open attached project

2) Make sure compositor is enabled

3) Try tweaking Spill Removal

4) Observe magenta spilling all over the layer