All the names for screens got refactored again with 1.14.2, so trying to enter survival mode with AppleSkin installed causes the game to crash due to a java.lang.ClassNotFoundException: net.minecraft.client.gui.Screen. It's now at net.minecraft.client.gui.screen.Screen instead. Because of intermediary mapping, this only happens in dev environments.

Assuming this is no longer relevant at this point.

Thanks for the heads up.