New Button Slicer Formatting Options in Service

[davidebacci]

This is a new issue in the service recently introduced. I have a new button slicer with the selected state of the callout values configured to have a different font colour. This works fine in Desktop but is ignored in the Service. Previously, this was working fine. 

[ATPBI]

I am also getting this fault. White font in PBI desktop for the Selected view but shows as Black in PBI Service. I had the same issue when I tried to change the background colour too.