We have a template/ toolkit that we update via control center. Over time we have added, removed and moved numerous columns in a manner that now the order of the existing sheets are very disordered. We've have played around with reorganizing the sheets using the API based on column index - while this works it moves the frozen column to the very end of the moved columns which impacts the readabilility of the sheet dramatically. It would be useful to be able to programmatically move the location of the frozen column to fix this.