Dear JS-Support,
Working with ComboBox bug with TabControl I found a bug:
When you leave the the TabItem where there is a ComboBox , when you back :
the ComboBox items missing / like disappeared: but only visually.
The bug only happens when you fill combobox items manually (with .Add() ),
the NO such a bug if you fill items with ItemsSource !!!
(unfortunately not possible to use ItemsSource because of other limitation of combobox.ItemsSource : see refresh bug.)
Waiting for your urgent and kind reply,
Best Regards,
Péter