Right to left and Right Aligned Matrix

Hello

In a SSRS report i have a matrix whose LayoutDirection property is set to RTL (because it's in Hebrew). I created a column group So the number of the columns is variable (which is OK).

When I view the report, the order of the columns is correct (from right to left). But the problem is that the matrix grows to the right and is always aligned to the left. The report is RTL, so I need the way around, i.e.I want the matrix to be aligned to the right and grow to the left.

I couldn't find a way to fix it. Could you please help me to solve this problem?

Thanks.

Mohsen Kavyani