Revert "Remove warnings of flip-flop deprecation from tests and specs"
This reverts commit bf7a32d22079cc44eb19794e41d82b886d5d17b3.
flip-flop is no longer deprecated.
[Feature #5400]
Revert "Remove warnings of flip-flop deprecation from tests and specs"
This reverts commit bf7a32d22079cc44eb19794e41d82b886d5d17b3.
flip-flop is no longer deprecated.
[Feature #5400]