combobox shows wrong element with a bigger model

[hunger]

In Slintpad I have a combobox with all the styles. That list has more entries than visible at one time, I need to scroll. I use native style on Linux (without Qt installed!) so I think it is fluent-dark in my case.

The active style is "native", which happens to be the last one in the list and the ComboBox shows "native" in the line edit area.

Expected behavior:

When I open the dropdown using the v Button, then I see:

1. "native" in the Line edit area
2. I see "native" in the drop down list
3. "native" is highlighted in the drop down list.

Actual behavior:

When I open the dropdown list using the v button, then I see:

1. cosmic in the Line Edit Area
2. I see the first couple of styles in the drop down list. "native" is not shown
3. When I scroll down, "native" is highlighted as expected.