Try out our new Vizio SmartCast preview

So TV is OLED-H1,
App says Client Version 5.8.1, is this still the preview? I don’t see a “User Settings” page with an “Enable early access” button.
The chipset shows up as “Unknown (3)” which is probably why the device profile is so messed up. As an end user, I’d like to not have to rely on Vizio support getting back to plex to fix issues with the app. Vizio can’t even be bothered to fix the numerous bugs TV firmware itself let alone maintain the apps on its janky non-app store. Hence my question on there being anyway of overriding the profiles, especially in a case where the device chipset is not being recognized correctly.