I tired to install Minecraft from the amazon AppStore on my shield 2019 pro, looks like anti-piracy came in! (I don't get why since I installed the game before on my shield
Minecraft:Amazon.com:Appstore for Android
Minecraft - Pocket Edition now available on Kindle Fire | Pocket Gamer
Master Builder for Minecraft:Amazon.com:Appstore for Android
Master Builder for Minecraft:Amazon.com:Appstore for Android