I have created a visualization for a index pattern and used "sum" aggregation for a particular field "expectedResolutionTime.sort_filed". After doing so , when I keep the pointer over the pie chart, I can see that values on chart are cut off due to label "Sum of expected resolution time" being too long for value field and the value itself cannot be seen.
I am using kibana 7.0.1 .
I was also referring to Issue link available , but wonder if any work around is available at present to proceed further.
I am also attaching the pie chart image here.