Withholding tax receipt - custom field as column

In Withholding tax receipt, I have create one custom field, and I have checked “Show custom field as a column”, but is not working.
Any thoughts?

It will only appear when the column has at least one row which has a value in that custom field

there is a value in every row!!!

Show the edit screens of the screens in question

I can duplicate this. It’s a bug. A custom field will, however, show on printed documents if that box is checked.

Custom fields as columns was actually not even implemented under Withholding tax receipts tab.

Added to the latest version (21.9.1)