Cube view rows suppression

Hi all,

I'm struggling to understand how the setting "Use suppression settings on parent rows" in cube views works. 

I have this simple CV showing a list of accounts in the rows (1C205000 and descendants) and time in the columns:

in the rows "Advanced" section, I set the following:

my expectation here is to have all invalid, nodata or zero rows suppressed, except for the parent row (which I expect to be the row corresponding to the account 1C205000). 
However, when I launch it, also the parent row gets suppressed and I end up not seeing anything. 

What am I doing wrong?

Thanks in advance for any help!