Comparison between two rows in table

I have a table that contains two rows and I am trying to highlight the columns where the row values are different. Currently I have {{self.value != currentRow.columnY?'red':'green'}} applied to the background color of the each of the columns so that the differences would be highlighted in red. Currently this is highlighting my columns that are different as green when they should be red. I am not sure how to specify so that both rows are just compared for differences within the column.

Screen Shot 2023-04-11 at 15.55.42

Hi @abalamur\

Thanks for reaching out! One thing that might be causing issues is that self doesn't have a value property; you should be able to use self on it's own to get the cell's value.

What is the value of columnY in each row?