Paint - reflections for custom chrome do not have the colour applied

[mors_caedes]

Bug Info: Car Bay and on track (any). When using a custom-coloured chrome, reflections do not have the colour applied to the reflection, basic (white) chrome reflections are present. Renders correctly in Modification and Painting interfaces.
Platform: Series X
Edition: Forza Motorsport Premium
Account: Purchasing account
Xbox Settings: Performance, Performance RT, Visuals graphics settings.
Attempted fixes: Close Forza Motorsport and restart.
Content Update: Started with 1.545.0529.0

Car Bay:

Vehicle Browser:

Race Track (game, far 3rd-person camera):

Race Track (photo camera):

Upgrade Shop:

Paint Shop:

Car Bay (different car):

[mors_caedes]

Have had an opportunity to expand my repro. This issue is not limited to custom coloured chrome, but all [metallic] Polished Special Colors that are non-white (silver):

• (custom colour) Aluminum Polished
• Brass Polished
• Copper Polished
• (custom colour) Chrome
• Gold

I suspect it’s happening with “Steel Polished” as well, but it’s a sufficiently light grey as to be indistinguishable from the chroma less reflections.

[mors_caedes]

It looks like this was resolved with the deployment of Update 8.