Make Desktop and Cloud Slicers Consistent

Currently,

Desktop version and cloud version slicers have inconsistent formatting when selected.

On the desktop version, I created a horizontal slicer with item font colour white and item background colour code #8F8AC6 (light purple).  Selecting an item turns the item black and it is visible which is selected.

Publishing to the cloud, when the item is selected it does not change colour.  Editing the cloud version shows that the same font and background colours are selected.