_CurrentFieldName_ Bug in Basic Table

[lbjohn]

Hello, 

I found a strange behavior when using the _CurrentFieldName_  in the Basic Table column rules.   In the attached example, I created a simple rule to color the column "Amount" yellow, if the _CurrentFieldName_ of the "Amount" column is "Amount".   

The rule works as expected to begin with,

However, if I uncheck any of the other columns, such as ID, Name, Age, etc, then the rule will not work.   

If I leave all columns checked, but I moved the Amount column (currently the fourth column), to another position, such as the third  column, then the rule will not work.

Strange.