Fixed a11y graph properties type issue

src/Explorer/Controls/Settings/SettingsRenderUtils.tsx

@@ -141,19 +141,6 @@ export const transparentDetailsHeaderStyle: Partial<IDetailsColumnStyles> = {
   },
 };
 
-export const transparentDetailsCostHeaderStyle: Partial<IDetailsColumnStyles> = {
-  root: {
-    selectors: {
-      ":hover": {
-        background: "transparent",
-      },
-      ".ms-DetailsHeader-cellTitle": {
-        visibility: "hidden",
-      },
-    },
-  },
-};
-
 export const customDetailsListStyles: Partial<IDetailsListStyles> = {
   root: {
     selectors: {

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/ThroughputInputAutoPilotV3Component.tsx

@@ -38,7 +38,6 @@ import {
   PriceBreakdown,
   saveThroughputWarningMessage,
   titleAndInputStackProps,
-  transparentDetailsCostHeaderStyle,
   transparentDetailsHeaderStyle,
 } from "../../SettingsRenderUtils";
 import { getSanitizedInputValue, IsComponentDirtyResult, isDirty } from "../../SettingsUtils";
@@ -220,12 +219,12 @@ export class ThroughputInputAutoPilotV3Component extends React.Component<
     const estimatedSpendingColumns: IColumn[] = [
       {
         key: "costType",
-        name: "Cost Type",
+        name: "",
         fieldName: "costType",
         minWidth: 100,
         maxWidth: 200,
         isResizable: true,
-        styles: transparentDetailsCostHeaderStyle,
+        styles: transparentDetailsHeaderStyle,
       },
       {
         key: "minPerMonth",

src/Explorer/Graph/GraphExplorerComponent/EditorNodePropertiesComponent.tsx

@@ -222,6 +222,7 @@ export class EditorNodePropertiesComponent extends React.Component<EditorNodePro
                     this.props.onUpdateProperties(this.props.editedProperties);
                   }}
                   required
+                  aria-label="Select Type"
                 >
                   {EditorNodePropertiesComponent.VERTEX_PROPERTY_TYPES.map((type: string) => (
                     <option value={type} key={type}>

src/Explorer/Tabs/QueryTab/QueryTabComponent.tsx

@@ -215,13 +215,13 @@ export default class QueryTabComponent extends React.Component<IQueryTabComponen
       {
         metric: "Request Charge",
         value: this.state.requestChargeDisplayText,
-        toolTip: "Request Charge",
+        toolTip: "",
         isQueryMetricsEnabled: true,
       },
       {
         metric: "Showing Results",
         value: this.state.showingDocumentsDisplayText,
-        toolTip: "Showing Results",
+        toolTip: "",
         isQueryMetricsEnabled: true,
       },
       {