ArcGIS Power BI - Classify Data option grayed out

[Mark_Fleet]

Within the Layers tooltip>>Symbology>>Color&Size>>Counts and Amounts (color)>>Style Options

Inside the above path for my arcGIS map in Power BI, the Classify Data button is grayed out and preventing me from manually adjusting the number of color classes and method.  I am also unable to adjust the sliding ranges.  Once the hand appears and I click to slide, then the entire classify data option disappears.  The only way to get it back is to remove data from the wells and re-add them.  

The number range of my data is quite small so it is imperative to add several classes and colors.  The current data range is -2.0000 to 1.0000.  

How can i activate this option?  I have also tried a wide range dummy dataset to see if that changed anything but didn't.  I do have number values in the size and color data wells of Power BI

[bch]

I am also experiencing this issue. Classify data and selecting the method are completely greyed out for me. I cannot even increase or decrease the number of classes.

[v-jayw-msft]

Hi @Mark_Fleet ,

I guess this is by design.

Best Regards,

Jay