How to Move Multiple Columns in Clay Table Efficiently

Hi there, This might be a silly question, but how can I move multiple columns in Clay to the right or left within the same table? Use case: When I import company data, all the new columns get inserted at the end of the table. I want to select multiple columns and move them to the beginning of the table, starting at column A. I've tried different hotkeys, but nothing works for me - I can only move one column at a time. Any suggestions?