Halion 7 window -vertical enargement

Hello together,
Is it normal that the halion 7 window in Cubase 13 cannot be enlarged vertically?

There are problems that I have found where you can’t “grab” the handles to resize things. Specifically right under the Media Bay’s sound category list. Those little white dots.

I suspect that is what you mean? Give us more info. Are you on a Mac? If so, you’re gonna have to run Rosetta.

My system is WIN11 and Cubase 13.030
I move the mouse pointer to the right edge of the Halion 7 window to expand the window horizontally and that works.
But the same at the bottom does not work. Also at the bottom right corner a diagonal extension of the window does not work