Summary:

When I start the game and open an already played world, there is a small chance that I will spawn at the starting point of the map, without any items or progress, as if I had started it from 0 or died, but when I exit the world and enter it again, progress correctly picks up where I left off

Observed Results:

The world seems to reset, as if you had died or just started it, but when you leave and enter it again, this does not happen. The chances of this occurring are low, around 1 in every 10 attempts, only in mobile, since o saw

All constructions made remain, however, you return to the beginning of the map, without your items. When I closed and opened the world again, I was back to the same point where I was before the bug occurred

Expected Results: 

This should not happen in the world. 

Obs: At a random moment, when I was testing a creative mode on my map, I luckily managed to get a recording of what was happening

Screenshots/Vídeo Attached: Yes