Could not find UiElement, but the selector is Validated

Hey! Welcome to community!

Will suggest you to use the following options as well

  1. Delay before 400
  2. Delay after 400
  3. UiTimeOut 3000
  4. Wait for ready- Complete

And without simulate first if this is working … use Send Windows message both options works with Background

Try this and let me know

Regards,
NaNi