Simulate 'Hit Enter' key press on mobile object

I have a test case where I enter something in a text box and then hit enter to get the search results. I am unable to simulate the hit enter key using this:

Mobile.sendKeys(findTestObject('Object Repository/MobileAppObjects/android.widget.EditText - Sandals'), 

This is not doing the expected behavior. Does someone knows how to simulate key press in mobile automation on Katalon?

The below response is from a similar question. There were several responses on that forum question that you can try.