Issue with Snowflake Pushdown

Hi All, I am trying to create a Data Quality Check on Snowflake Tables, My Column Names are like "First Name", "Last Name" , "High School" etc ( placeholder), when I try to create  a DQ Check , with pushdown enabled, Collibra DQ transform's the column name to First_Name, Last_Name etc, then trying to run the query in Snowflake, which is failing. Is there any way to fix this? Or do I have to stop using pushdown. Please let me know.