Hide column of looker reports during download in look

[WDuan]

We need to hide some values from a column. What we are doing now is to use table calculation to create a new column and apply if (value < threshold, null, value). However, looker has the “As displayed in the data table” option for user to download the data and this will reveal the original column. It has been 3 years now since this request was first raised(

https://community.looker.com/dashboards-looks-7/hide-columns-of-looker-reports-during-download-in-lo...

). Is there is any update for this? Can we disable the “As displayed in the data table” option?