Game will only start in survival

Hi,

It could be me as I don't know Minecraft, but it only seems to start in survival mode, where zombies attack and I take damage.

I want creative mode for my 4 year old kid. If it is me then can anybody see where I've gone wrong?

```
version: '3.4'

services:

minecraft:
image: itzg/minecraft-bedrock-server
container_name: minecraft
restart: unless-stopped
environment:
TZ: Europe/London
VERSION: LATEST
SERVER_NAME: Minecraft World
EULA: "TRUE"
GAMEMODE: creative
DIFFICULTY: easy
ports:
- 19132:19132/udp
stdin_open: true
tty: true
volumes:
- ./data:/data
```

Thanks in advance!

Phil.

Start with the docker-compose service definition, especially the GAMEMODE setting and the mounted ./data volume. Reproduce the issue with the supplied configuration and check whether the running Bedrock server uses the declared creative setting or persisted world data. Done when the deployment reliably starts in creative mode and the result is documented.

Written by the indexing model from the issue text.