Saved Games folder sound overrides not working in 2.9.15

[Nightstorm]

After updating to both the first 2.9.15 and 2.9.15.9509 hotfix, wav files located in the saved games folder no longer override the default sounds.  Going back to 2.9.14 restores this functionality.

[BammBamm]

I can confirm this as well.  It's broken in the latest update.