I created a point clustering widget and hosted here GitHub - darkbluemsu/ClusteringWidget: A Clustering widget for ESRI Web AppBuilder
The widget works really well most of the time. However, sometime, the click event doesn't fire in Chrome. Never had issue wiht IE or Firefox. I tried switching to older version of Web AppBulder, older version of ESRI Javascript API, but I still see the issue sometime. I am hoping someone can help me figure out a fix.Thanks!