Actions (flash or zoom) in the category selectors do not work in ArcGIS Dashboards.

Additional Information

Workaround

1. Use ArcGIS Dashboards Classic (through the app launcher or directly via a saved URL or bookmark).
2. Add a ‘none’ option to each of the selectors.
3. If the dashboard is saved or a copy created to use the new version, it is possible to use a data expression to combine the two layers together into a single layer as the data source for the selector. The expression is as follow:

var portal = Portal("https://www.arcgis.com/");

var fl1 = FeatureSetByPortalItem(portal,"<layer id>",0,["*"],true)

var fl2 = FeatureSetByPortalItem(portal,"<layer id?",0,["*"],true)

var combinedDict = {

fields: [

{ name: "textField", type: "esriFieldTypeString"},

],

geometryType: "esriGeometryPoint",

features: [],

};

// Loop through each of the three FeatureSets and store attributes into a combined dictionary.

var i = 0;

for (feature in fl1) {

combinedDict.features[i] = {

'geometry':Geometry(feature),

attributes: {

textField: feature["textField"],

}

};

i++;

}

for (feature in fl2) {

combinedDict.features[i] = {

'geometry':Geometry(feature),

attributes: {

textField: feature["textField"]

}

};

i++;

}

// Return dictionary cast as a feature set

return FeatureSet(Text(combinedDict));

Steps to Reproduce