Scroll issue in ComboBox

[bertya...@gmail.com]

Am running codenameone in a HMI device. My UI contains a combo box with a long list. Issue is that, only a part of combo box list is visible and scrolling is not working for combo box. So it is not possible to select down part list values. But simulator is detecting mouse scroll.

Note: Scrolling is enabled on HMI.

[Shai Almog]

What's an HMI device?
What's the hierarchy in which the combo box is placed?
The combo box opens a popup dialog so the scrolling within that has absolutely nothing to do with where the combo box is and should always work correctly.

[bertya...@gmail.com]

HMI is an embedded device. Am working on a touch screen HMI. Codenameone apps can run on it.

I have a main Container which holds two containers - Container1 and Container2. Container1 holds Combobox and Container2 contains two buttons.In ComboBox, popup box and scroll bar is visible. As I said above, scroll is detecting on Stimulator. But am not able to scroll the list.

[Shai Almog]

Is this one of our builds or Aicas? If so the guys in Aicas did a lot of wrong things and forked an older version, we can't support something like that.
Is this happening in our simulator or in their toolchain?