Last Mile Utilities V2.1

Does Last Mile Utilities V2.1 Provided in below link work for ORD 2021 Release 1?

https://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki/52965/last-mile-utilities---set-of-utilities-for-openroads-openrail-designer

I downloaded the zip file and placed the contents as mentioned in help guide. But still unable to load it in MDL applications.