Ui Framework: Active Accessibility Not Working


We are trying to use the Active Accessibility feature on Ui Framework.
I am using Studio 2020.4.3 and I am able to use the Active Accessibility but my friends who are using 2019.10.4 are not able to use the same. Whichever option they select, default, Ui Framework or Active Accessibility they are getting the same selector.

Is this a bug fixed in the later versions or is there any setting that needs to be enabled.

Please advise.