Filter Pane with formatted Frequency right justified

[qlikuser2021]

I'm trying to create a filter pane that has a dimension with a frequency that is formatted with a comma seperator.  I am using the below but is there a way to get the dimension to be left justified and the expression part to be right justified so the columns line up.

=if(isnull( [Business Line]) ,null(), [Business Line] & ' | ' & num(Aggr(Sum(Attempts), [Business Line]),'#,##0') )

Somthing like this.

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