Unable to select a operation for e.g. a synchroneous message graphically on large classes.

Way to Reproduce:

Have a large class (large depends by this class somehow on screen resolution).
means use a class that has more public methods than can be printed on popup menu.
In my case nearly 50 methods of public access.

> Create a sequence diagram
> Create a synch. message between two life lines.
> Right click on message - popup will open.
> Click on "Operations"
> Follow arrows - a list of operations will be shown.

Expected:
A scrollable list somehow displaying all methods

Result:
List ends on end of screen and its impossible to see all other
methods. Cursor can be moved with keyboard down.
But list does not scroll at all. That cursor seems to work you can
see by pressing enter - any non visible method was selected.
after a while ( end of list reached ) the cursort becomes visible at top of list again.

So it seems that simply scrolling of popup menu is not working or not foresee ?

If not - how a operation can be selected ?

Regards

Thomas