Quick Reference set selector widget error in Mx v7

Hi,

I wanted to use app store module 'Quick reference set selector' very similar to input reference selector for many to many relationships. I am facing issues on mendix v7 where its throwing following error.

"No constructor found for widget quickreferencesetselector.widget.QuickReferenceSetSelector"  

https://appstore.home.mendix.com/link/app/130/CAPE-Groep-B.V./Quick-Reference-Set-Selector 

Any help on how to fix this would be great.

Thanks in advance,

Savan