Mouse pointer remains arrow iso hand in production environment

I’ve been looking through the menu setup (and here on the forum), but I cannot find any info on how to change the type of mouse pointer.
Strangely, my mouse pointer on my development environment when running the MENU application is a HAND like you would expect a mouse pointer to behave in case of a link in the menu…
But on my production side, the mouse pointer type remains an arrow, even on items with a link.
Somebody any idea why there is a difference in behaviour?