Thank you for the clarification, basj Sad that that's the case. (I have CursorFX as part of Object Desktop, so I guess I'll need to install version 2 by itself if I decide to do that "fix".)
And thanks for the feedback/update VladimirMB108!
However, I've decided to use the old/default way to replace my mouse cursors :'/ (using the Install.ini of the cursor themes to install then, without using CursorFX).
Works just as well (although without some fancier effects), with tons of amazing themes!