TOS-684 The added element is not displayed at the first in the list a…

…nd also not higlighted in the mobile inspector when we try clicking on the added element even before creating the step (#132)

ui/src/app/components/webcomponents/action-step-form.component.ts

@@ -75,7 +75,7 @@ export class ActionStepFormComponent extends BaseComponent implements OnInit {
   @Input('isDryRun') isDryRun: boolean;
   @Output('onSuggestion') public onSuggestion = new EventEmitter<any>();
   @Optional() @Input('conditionTypeChange') conditionTypeChange: TestStepConditionType;
-  
+
   @ViewChild('searchInput') searchInput: ElementRef;
   @ViewChild('replacer') replacer: ElementRef;
   @ViewChild('actionsDropDownContainer') actionsDropDownContainer: ElementRef;
@@ -1336,8 +1336,10 @@ export class ActionStepFormComponent extends BaseComponent implements OnInit {
   private assignElement(elementName, targetElement?) {
     this.showTemplates = false;
     if (elementName) {
-      if (elementName && elementName.length)
+      if (elementName && elementName.length) {
         targetElement.innerHTML = elementName;
+        this.selectedElementName = elementName;
+      }
       if (this.testDataPlaceholder()?.length && !this.isEdit) {
         this.testDataPlaceholder()?.[this.currentDataItemIndex || 0]?.click();
         this.selectTestDataPlaceholder();