message: Store welcome banner dismissing cookie for 1 year
diff: @@ -40,6 +40,8 @@ export class WelcomeBannerComponent implements OnInit {
  closeWelcome (): void {
  this.dialogRef.close()
  - this.cookieService.put(this.welcomeBannerStatusCookieKey, 'dismiss')
  + let expires = new Date()
  + expires.setFullYear(expires.getFullYear() + 1)
  + this.cookieService.put(this.welcomeBannerStatusCookieKey, 'dismiss', { expires })
  }
  }
  