I execute a query on my RedisGraph and get an error.

Redis version:6.2.10
RedisGraph version: v2.10.9
operating system: windows 10
API：Cypher version 9
query:unwind [p=()-[]->()|reduce(a=1,b in [1]|1)] as n return n
error message:"_AR_EXP_UpdateEntityIdx: Unable to locate a value with alias [p=()-[]->()|reduce(a=1,b in [1]|1)] within the record"

But if I execute another query:return [p=()-[]->()|reduce(a=1,b in [1]|1)] as n,then it can run successfully.

Steps to reproduce:
create ()-[:T]->();
unwind [p=()-[]->()|reduce(a=1,b in [1]|1)] as n return n;

Expected behavior:
The query should run successfully.

Actual behavior:
The query failed.