Hello,
this happens because some portions of our Object UI do not fit the width of the screen (in this case, this is a conjunction of "Shadowcatcher Illuminator" being quite too long, pushing Units with a dropdown menu to the side). The underlying cause is, however, that Maxon reduced the width of this portion of the screen in R25. You can simply increase the width and save that as the default layout.
We will see if we decide to change the layout of this.
Thanks,
Jan