Unable to preventDefault inside passive event listener invocation.

As far as I can tell, all TMS Webcore FNC demos/components are plagued by the following issue. Open any demo eg FNCListbox demo on a touch enabled device with the browser console open and try to interact with the FNC component by touch only and the error "Unable to preventDefault inside passive event listener invocation." is spammed to the console. This similarly happens just by placing a fnclistbox on a form and running it with the same steps as above.

The scenario is explained and solved in this blog post https://developer.chrome.com/blog/scrolling-intervention/. I was able to apply the fix to a similar issue I was having with a custom component I created but I don't think I have the access to the FNC source required to fix this on my own?

Please advise.