All of a sudden conditional formatting (colors) of cells when a specific list option is selected on a cell update or when a new row + cell is created. The conditional formatting rules are working for existing cells, but not for above. I've tried deleting the rules and re-creating them, clearing formatting in the column, etc. with no luck. Also, the colors flicker when you delete the option selected from the list. It's only happening in one of many sheets in my account.
Any ideas of what would cause this?
