[Bug] Can't use InnerText or InnerHtml in WebUI.executeJavaScript

[anandarony]

Code:
WebUI.executeJavaScript("document.querySelector('.dx-fixed-columns > div:nth-child(1) > div:nth-child(1) > div:nth-child(1) > div:nth-child(1) > table:nth-child(1) > tbody:nth-child(2) > tr:nth-child(1) > td:nth-child(21)').innerText", null) ;

Not able to use InnerText or InnerHtml in Javascript. When I use this syntax it shows null. But if I run into browser consloe I got result

• Katalon Studio Version: 8.3.5
• OS Version:
• Browser Version:

Steps to Reproduce:

Expected behavior:
Result: Value will shows

Screenshots: