I came across the same issue with Native trainer, when I wanted to use it.

BUT

I found a solution!!!

I used this old ask Ubuntu thread: LINK

Keep in mind: I did this on GTAV installed from the Epic Games Store through Lutris.

Instructions:

• Install Script hook and Native trainer as you would do on windows

• open the wine configuration of GTAV's wine prefix

• go to libraries

• In the New overreide for library field select dinput8 from the drop-down menu and clik add

• Apply the changes and close the window

Enjoy the trainer!!!

I guess if you install any mod, that uses custom windows system dll (just as Script Hook does with dinput8.dll), you just need to repeat these instructions for that specific dll.