I have created a web map app in ArcGIS on-line using the Web App Builder. I want to limit the number of features first displayed and so have set a filter to operate by default, when the app opens. However, I have discovered that if you then zoom to any part of the map and use the Select widget, the app just hangs. If I turn the filter off, and repeat, then it selects in seconds. Obviously I could just set the filter to default to off (or remove it all together), but it would be good to know why this happens, and preferably if there is some way to work around it.