Steps to reproduce:
With https://discord.com/app open in a tab (and favicons visible in tabs), click on the desktop to deactivate Orion.
Expected behavior:
The favicon for that tab goes greyscale, rather than…
Here's the original favicon file:
Orion, OS version; hardware type:
Orion 0.99.109.1-beta
macOS Catalina 10.15.7
MacBook Pro (16-inch, 2019)