Query with like predicate to search special characters doesn't return results

Build : 6.0.3-2872

Steps:
1. Create a bucket and load 1 doc like the following :
{
"test": "abc ()/\\[]{}.,<>~^!@#$%&*-_+=|;:'\"?"
}
2. Create index :
create index idx1 on test(test);
3. Run query :
select * from test where test like "%?%";
No documents are returned, while the doc created in step 1 should have been returned.

Similarly queries with any special characters do not return any result.

The same queries return results with Analytics.