## About The Pull Request
``client_contents`` contains all mobs with clients, just like you'd
expect. This includes observers, which results in any observer going
over lavaland at full speed disturbing all the mobs on it. locate() is
only marginally more expensive than length on a (most likely) 0-1 length
list, so potential perf impact shouldn't be of any concern.
Closes#90003
## Changelog
🆑
fix: Fixed basic mobs not idling due to nearby ghosts
/🆑
bd28a009c3