QUERY CACHE - Query Cache And Limit Clause

In reading about the query cache, I came across an undocumented situation.

https://mariadb.com/kb/en/query-cache/

Basically, the cache should consume queries that always return the same results. With that said, I have noticed that the query cache will cache a query with a LIMIT clause without an ORDER BY clause. This seems incorrect because the LIMIT could return different results for different queries.

For completeness sake, I would suggest not caching queries that use a LIMIT without an ORDER BY clause.