A11y: the focus is not moved to the first user flow guide message for the step 3

modules/ui/src/app/components/help-tip/help-tip.component.ts

@@ -61,8 +61,8 @@ export class HelpTipComponent implements OnInit {
   }
 
   private setFocus(): void {
-    const helpTipEl = window.document.querySelector('.tip');
     timer(200).subscribe(() => {
+      const helpTipEl = window.document.querySelector('.tip');
       this.focusManagerService.focusFirstElementInContainer(helpTipEl);
     });
   }

modules/ui/src/app/pages/devices/components/device-qualification-from/device-qualification-from.component.ts

@@ -246,9 +246,11 @@ export class DeviceQualificationFromComponent implements OnInit, AfterViewInit {
       if (question.type === FormControlType.SELECT_MULTIPLE) {
         const answer: number[] = [];
         question.options?.forEach((_, idx) => {
-          const value = this.deviceQualificationForm.value[index][idx];
-          if (value) {
-            answer.push(idx);
+          if (this.deviceQualificationForm.value[index]) {
+            const value = this.deviceQualificationForm.value[index][idx];
+            if (value) {
+              answer.push(idx);
+            }
           }
         });
         response.answer = answer;

modules/ui/src/app/pages/devices/devices.component.ts

@@ -317,7 +317,13 @@ export class DevicesComponent
     const device = this.element.nativeElement.querySelectorAll(
       'app-device-item .button-edit'
     )[index];
-    device?.focus();
+    if (!this.hasDeviceTip()) {
+      device?.focus();
+    }
+  }
+
+  private hasDeviceTip() {
+    return window.document.querySelector('.tip');
   }
 
   private focusAddButton(): void {