[FIX] hierarchy is synced in Application.start() before first update tick
[FIX] hierarchy is synced in Application.start() before first update tick

shinate/engine,MicroWorldwide/PlayCanvas,sereepap2029/playcanvas,nizihabi/engine,3DGEOM/engine,maxwellalive/engine,H1Gdev/engine,horryq/engine-1,nizihabi/engine,sanyaade-teachings/engine,MicroWorldwide/PlayCanvas,horryq/engine-1,RainsSoft/engine,sereepap2029/playcanvas,RainsSoft/engine,maxwellalive/engine,3DGEOM/engine,sanyaade-teachings/engine,SuperStarPL/engine,sanyaade-teachings/engine,aidinabedi/playcanvas-engine,guycalledfrank/engine,H1Gdev/engine,aidinabedi/playcanvas-engine,sereepap2029/playcanvas,SuperStarPL/engine,playcanvas/engine,playcanvas/engine,maxwellalive/engine,RainsSoft/engine,nizihabi/engine,horryq/engine-1,guycalledfrank/engine,shinate/engine,shinate/engine,SuperStarPL/engine,3DGEOM/engine