Matrix - Row subtotals visual issue

Hi everyone,

so I have a bit of an odd issue.. 

I am redesiging a few reports and I stumbled upon an issue with the visual part of Matrix Tables. I cannot seem to find the issue/solution. 

It needs to look like this, where only the row with the Totals is colored. 

But whatever I do, I end up with the row values being colored as well. 

I tried replicating the exact same settings without success. I changed themes, I deleted all formatting settings from the json file.. 

These are the Row subtotal settings. 

If I disable "Apply to labels", I end up with this, only the numbers being colored.  

Any suggestion is appreciated. Thanks!