UIExtensions and Additemmenu for Enderal?

I want to install the Additemmenu mod for Enderal and one of the requirements is UIExtensions mod. However, when I installed UIExtensions, the game crashes upon launch, and my guess is that it's because UIExtensions needs SKSE64 2.0.7. I have tried Additemmenu without UIExtensions, and while the game launches without problems, the mod doesn't seem to work at all.

I have read some previous posts where people have said they used Additemmenu for Enderal, so I am wondering if anyone knows how to install it properly.