Fly in survival mode

I playing in Xbox One
I'm not sure what happened and how it happened, I was playing on my Realm and for more people to join I made an xbox post. A hacker who was in creative joined and put the entire realm in creative, as the hacker had left command blocks I occupied them to make a lobby and take away the creative from those who had it, eliminate the hacker from the realm so that they do not come back together.
Above the lobby I left some common commands that put me in survival, creative, weather, tp, kill, etc.
Without wanting to do so, I activated the command that put me in survival and I could fly as if I were in creative.
As I said, the realm does not have cheats activated, nor addons or behavior packages, it only had some textures.
Clip of the game where it was flying in survival :https://gamerdvr.com/gamer/msblock400/video/144022722
The clip file is very heavy so I'll give you this link