Thanks for the feedback. This is because Pixel 4 has Pixel Live Wallpaper app built-in, and Pinball wallpaper is actually there, but it will only show up for Pixel 4a and 5.Hi! Thank you very much!
On my Pixel 4XL (Android 11) it refuses to install due to the following naming conflict:
INSTALL_FAILED_CONFLICTING_PROVIDER: Scanning Failed.: Can't install because provider name com.google.pixel.livewallpaper.pulley.slice (in package com.google.pixel.livewallpaper.pulley) is already used by com.google.pixel.livewallpaper
Please try this fix and tell me if it works: https://drive.google.com/file/d/1rbfQr4zLMYoAjgLrQ2_rsJBHr6xOWCJ8/view?usp=sharing