JSON File Theme Help (MultiRowCard Labels, Table Values)

Hello Power BI Community,

I finished my first custom json-file theme and it works pretty well apart from two specific cardNames. 

"labels" in "tableEx" doesn't to have any effect on the tables, same goes for "labels" in "multiRowCard".

I already played around with the other cardNames in these visuals, they work as intended.

What i want to achieve:

Multi-row Card labels are black, font size 14, show no decimal digits and are fully displayed

Table background for values is always white, the font is always black, no outlines and font size 8.

below the code and what i get: RowCard labels are size 10, show multiple digits

table background different colors.

How to fix this? (if need be, i can supply the whole code, but i leave it out for now as it seems to be working as intended apart from these specific two)

Regards,

"labels": 
				[{
					"color": "#000000",
					"fontSize": 14,
					"labelPrecision": 0,
					"labelDisplayUnits": "None"
				}]

"values":[{
					"outline": "None",
					"backColorPrimary": "#ffffff",
					"backColorSecondary": "#ffffff",
					"fontColorPrimary": "#000000",
					"fontColorSecondary": "#000000",
					"fontSize": 8
				}],