enableSingleRequest is not working

[maorkavod]

Hello, regarding the
even tho i pass "enableSingleRequest={true}" to my first ad tag there is no Single Request.
i debug the file : GooglePublisherTag.js, function : initGooglePublisherTag.
and i cen't see the enableSingleRequest parameter inside your Class contractor :

this is my code :

do you have any idea why?

"react-google-publisher-tag": "^2.0.6",
nodejs = v8.11.3

thanks!