Hi  , 

Maybe it's because the DOM structure has been changed after refreshing the page.

For your question, yes, you can write javascript code to locate the target element inside a shadowDOM, make sure first locate its shadowRoot, then querySelector the target. You can directly put the code into the javascript ID method textbox.

Below is a simple case:

yes I am with latest 2021 version installed. here we are able to capture the element and locate it however element will not be located if we refresh the page or replay the step for automatic .I would like to know is there any way we can do it with document query selector and pass it to ID java script

Hi,

TruClient already delivered feature supporting ShadowDOM element in LR 2020 SP3 and later versions, please try your AUT by using the target version.

Please check the 2020SP3 what's new.  What's New (microfocus.com)

Regards,

Zhipeng