select queries having Array UDFs throw errors when element type is varchar

CREATE TABLE temp (top ARRAY<STRING>);
insert into temp values(array(cast('true' as VARCHAR(10))));
select array_contains(top,cast(true as VARCHAR(10))) from temp;

org.apache.hadoop.hive.ql.parse.SemanticException: Line 0:-1 Argument type mismatch ''TRUE'': "varchar(10)" expected at function ARRAY_CONTAINS, but "string" is found
    at org.apache.hadoop.hive.ql.parse.type.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckProcFactory.java:1473)