* commit 'af3efb4a9ea9eafc86888be48c88fe638a22c7e9': Revert "Ensure calling mutate() on DrawableContainer creates a new state"
* commit 'af3efb4a9ea9eafc86888be48c88fe638a22c7e9': Revert "Ensure calling mutate() on DrawableContainer creates a new state"