on_entry and on_exit of default state do not run if a transition occurs on the first tick

Partner Rank: 4

Verification builds: 1.16.200
Regression builds: This has always been an issue

Summary: When an animation controller enters its first state, if a condition for transition is met, it fails to run the on_entry and on_exit statements of the default state.

Impact: Mild annoyance. There is a simple workaround, which is transitioning to an intermediate state (I call mine bedrock_hack), which serves as the de facto default state.

Repro Steps:

1. Download and open the attached world. This world makes pigs run an animation controller that transitions between two states when the pig enters/leaves the ground.
2. Spawn a pig
3. Punch the pig

Expected Results: The pig prints three messages when spawned: one for entering the default state, one for exiting it, and one for entering the new state.

Observed Results: The pig only prints one message when spawned. After punching and landing on the ground, it prints the previously unseen messages.

Screenshots/Videos attached: Yes