Steps to reproduce:
1. Open user attached project
2. Build & Run on Android
3. Observe that animation did not play from the beginning when the scene was loaded

Expected result: Animator.Play should start after the scene is loaded

Reproduced in: 2019.1.0a8, 2018.3.0b10, 2018.2.16f1, 2017.4.15f1, 2017.3.0p1

Reproduced devices on Mono and IL2CPP:
VLNQA00176, Xiaomi Redmi 4 (Redmi 4), Android 6.0.1, CPU: Snapdragon 430 MSM8937, GPU: Adreno (TM) 505
VLNQA00021, Samsung Galaxy S7 (SM-G930F), Android 7.0, CPU: Exynos 8 Octa 8890, GPU: Mali-T880
VLNQA00134, Samsung Galaxy S8 (SM-G950F), Android 8.0.0, CPU: Exynos 9 Octa 8895, GPU: Mali-G71
N/A, Sony Xperia Z2, Android 8.1.0, CPU: Snapdragon 801 MSM8974PRO-AB, GPU: Adreno (TM) 330