DLO Global exclusions not working!

Hi Guys,

I just configured a global exclusion "not backuing up files higher that 10 GB" but I just checked in the storage there are some pst of 12 GB or even higher! Does anyone know the reason??

And another issue, I checked the option "Ignore PST files which..." but still I have some pst files in my storage" this is a new installation. again Does anyone know the reason??