Customization settings for Pixel 4 live wallpapers are just slices which we can preview in a slice viewer. I have fixed the sample provided by Google to make it working on other devices. Please read below to download the modified version of Slice Viewer app.
Instead of the app showing the proper slices for me, it just gives me a message in their place saying "Slice Viewer wants to show Pixel Wallpapers 19 slices". Clicking on it doesnt do anything and reinstalling both Slice Viewer and the wallpaper port doesnt work either.
Is there something I can do to make it work?