Put the summary of the bug you're having here
What I expected to happen was...:
After I type /gamerule doMobSpawning false, No creatures will spawn
What actually happened was...:
Wandering traders and llamas still spawn
Steps to Reproduce:
1. Create a flat world
2. type /gamerule doMobSpawning false
3. But Wandering traders appeared without any spawn eggs or commands
Related issues
duplicates
Comments

Thank you for your report!
However, this issue is a Duplicate of MC-143420.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
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