BUG: Error in valid array comparison expression

[romshark]

The following template produces erroneous errors in both schema-aware and schemaless modes:

# Schema
type Query { f(x:Boolean!):Int! }

# Template
query { f( x: [[1]] == [[]] )}

1:15: mismatching types [[Int]] and [array]

https://go.dev/play/p/lSg9j4wmQ6b

Expectation

The boolean expression [[1]] == [[]] is valid and should not produce errors.